/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true --traceabstraction.size.reduction.to.apply.after.petri.net.difference REMOVE_DEAD -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix043.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-11 23:38:09,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 23:38:09,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 23:38:09,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 23:38:09,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 23:38:09,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 23:38:09,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 23:38:09,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 23:38:09,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 23:38:09,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 23:38:09,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 23:38:09,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 23:38:09,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 23:38:09,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 23:38:09,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 23:38:09,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 23:38:09,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 23:38:09,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 23:38:09,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 23:38:09,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 23:38:09,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 23:38:09,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 23:38:09,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 23:38:09,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 23:38:09,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 23:38:09,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 23:38:09,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 23:38:09,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 23:38:09,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 23:38:09,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 23:38:09,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 23:38:09,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 23:38:09,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 23:38:09,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 23:38:09,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 23:38:09,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 23:38:09,710 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 23:38:09,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 23:38:09,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 23:38:09,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 23:38:09,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 23:38:09,721 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-11 23:38:09,751 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 23:38:09,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 23:38:09,752 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 23:38:09,752 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 23:38:09,753 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 23:38:09,753 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 23:38:09,754 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 23:38:09,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 23:38:09,754 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 23:38:09,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 23:38:09,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 23:38:09,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 23:38:09,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 23:38:09,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 23:38:09,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 23:38:09,755 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 23:38:09,755 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 23:38:09,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 23:38:09,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 23:38:09,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 23:38:09,757 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 23:38:09,757 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 23:38:09,757 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 23:38:09,757 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 23:38:09,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Size reduction to apply after Petri net difference -> REMOVE_DEAD [2022-12-11 23:38:10,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 23:38:10,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 23:38:10,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 23:38:10,085 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 23:38:10,088 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 23:38:10,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix043.oepc.i [2022-12-11 23:38:11,073 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 23:38:11,311 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 23:38:11,312 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix043.oepc.i [2022-12-11 23:38:11,348 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce7495837/2331f0a3825b4150bcffe77affb3a6a8/FLAG04df6767f [2022-12-11 23:38:11,363 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce7495837/2331f0a3825b4150bcffe77affb3a6a8 [2022-12-11 23:38:11,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 23:38:11,366 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 23:38:11,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 23:38:11,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 23:38:11,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 23:38:11,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cfeeee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11, skipping insertion in model container [2022-12-11 23:38:11,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 23:38:11,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 23:38:11,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix043.oepc.i[945,958] [2022-12-11 23:38:11,683 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,687 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,691 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,691 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,691 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,692 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,692 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,692 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,692 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,692 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,715 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,715 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,716 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,716 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,716 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,717 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,718 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,718 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,718 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,718 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,719 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,719 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,719 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,719 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,719 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,724 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,724 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,728 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,728 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,728 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,732 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,732 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,732 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,734 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,734 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,734 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 23:38:11,742 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 23:38:11,752 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix043.oepc.i[945,958] [2022-12-11 23:38:11,776 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,779 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,779 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,779 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,779 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,780 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,780 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,781 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,781 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,781 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,782 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,782 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,782 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,782 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,782 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,789 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,789 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,790 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,790 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,790 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,794 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,795 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:38:11,795 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:38:11,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 23:38:11,819 INFO L208 MainTranslator]: Completed translation [2022-12-11 23:38:11,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11 WrapperNode [2022-12-11 23:38:11,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 23:38:11,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 23:38:11,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 23:38:11,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 23:38:11,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,852 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 146 [2022-12-11 23:38:11,853 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 23:38:11,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 23:38:11,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 23:38:11,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 23:38:11,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,887 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 23:38:11,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 23:38:11,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 23:38:11,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 23:38:11,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (1/1) ... [2022-12-11 23:38:11,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 23:38:11,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 23:38:11,952 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) [2022-12-11 23:38:11,985 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 [2022-12-11 23:38:12,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 23:38:12,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-11 23:38:12,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 23:38:12,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 23:38:12,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 23:38:12,011 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-11 23:38:12,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-11 23:38:12,012 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-11 23:38:12,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-11 23:38:12,012 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-11 23:38:12,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-11 23:38:12,012 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-11 23:38:12,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-11 23:38:12,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 23:38:12,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-11 23:38:12,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 23:38:12,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 23:38:12,013 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-11 23:38:12,128 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 23:38:12,130 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 23:38:12,374 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 23:38:12,478 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 23:38:12,479 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-11 23:38:12,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 11:38:12 BoogieIcfgContainer [2022-12-11 23:38:12,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 23:38:12,483 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 23:38:12,484 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 23:38:12,486 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 23:38:12,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 11:38:11" (1/3) ... [2022-12-11 23:38:12,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34e52c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 11:38:12, skipping insertion in model container [2022-12-11 23:38:12,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:38:11" (2/3) ... [2022-12-11 23:38:12,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34e52c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 11:38:12, skipping insertion in model container [2022-12-11 23:38:12,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 11:38:12" (3/3) ... [2022-12-11 23:38:12,489 INFO L112 eAbstractionObserver]: Analyzing ICFG mix043.oepc.i [2022-12-11 23:38:12,500 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 23:38:12,500 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-11 23:38:12,500 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 23:38:12,544 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-11 23:38:12,573 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 144 places, 133 transitions, 286 flow [2022-12-11 23:38:12,673 INFO L130 PetriNetUnfolder]: 2/129 cut-off events. [2022-12-11 23:38:12,673 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 23:38:12,677 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142 conditions, 129 events. 2/129 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 75 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-11 23:38:12,678 INFO L82 GeneralOperation]: Start removeDead. Operand has 144 places, 133 transitions, 286 flow [2022-12-11 23:38:12,680 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 129 transitions, 270 flow [2022-12-11 23:38:12,686 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-11 23:38:12,690 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3db8d723, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-11 23:38:12,690 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-11 23:38:12,697 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-11 23:38:12,698 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 23:38:12,698 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:12,698 INFO L214 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] [2022-12-11 23:38:12,698 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:12,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:12,701 INFO L85 PathProgramCache]: Analyzing trace with hash -214724158, now seen corresponding path program 1 times [2022-12-11 23:38:12,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:12,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117049317] [2022-12-11 23:38:12,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:13,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:13,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:13,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117049317] [2022-12-11 23:38:13,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117049317] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:13,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:13,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-11 23:38:13,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810881364] [2022-12-11 23:38:13,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:13,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-11 23:38:13,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:13,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-11 23:38:13,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-11 23:38:13,078 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 133 [2022-12-11 23:38:13,080 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:13,080 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:13,081 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 133 [2022-12-11 23:38:13,081 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:13,272 INFO L130 PetriNetUnfolder]: 162/613 cut-off events. [2022-12-11 23:38:13,273 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-11 23:38:13,278 INFO L83 FinitePrefix]: Finished finitePrefix Result has 919 conditions, 613 events. 162/613 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 3449 event pairs, 132 based on Foata normal form. 53/628 useless extension candidates. Maximal degree in co-relation 863. Up to 191 conditions per place. [2022-12-11 23:38:13,282 INFO L137 encePairwiseOnDemand]: 128/133 looper letters, 18 selfloop transitions, 2 changer transitions 0/133 dead transitions. [2022-12-11 23:38:13,282 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 133 transitions, 327 flow [2022-12-11 23:38:13,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-11 23:38:13,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-11 23:38:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 376 transitions. [2022-12-11 23:38:13,296 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9423558897243107 [2022-12-11 23:38:13,299 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 0 predicate places. [2022-12-11 23:38:13,299 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 133 transitions, 327 flow [2022-12-11 23:38:13,304 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 133 transitions, 327 flow [2022-12-11 23:38:13,305 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 133 transitions, 327 flow [2022-12-11 23:38:13,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:13,306 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:13,306 INFO L214 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] [2022-12-11 23:38:13,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-11 23:38:13,306 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:13,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:13,308 INFO L85 PathProgramCache]: Analyzing trace with hash -222139624, now seen corresponding path program 1 times [2022-12-11 23:38:13,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:13,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32720913] [2022-12-11 23:38:13,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:13,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:13,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32720913] [2022-12-11 23:38:13,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32720913] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:13,773 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:13,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:38:13,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517724188] [2022-12-11 23:38:13,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:13,775 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:38:13,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:13,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:38:13,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:38:13,777 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 133 [2022-12-11 23:38:13,778 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 133 transitions, 327 flow. Second operand has 7 states, 7 states have (on average 103.28571428571429) internal successors, (723), 7 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:13,778 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:13,778 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 133 [2022-12-11 23:38:13,778 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:15,884 INFO L130 PetriNetUnfolder]: 7497/15275 cut-off events. [2022-12-11 23:38:15,884 INFO L131 PetriNetUnfolder]: For 3431/5608 co-relation queries the response was YES. [2022-12-11 23:38:15,909 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31181 conditions, 15275 events. 7497/15275 cut-off events. For 3431/5608 co-relation queries the response was YES. Maximal size of possible extension queue 793. Compared 138685 event pairs, 759 based on Foata normal form. 0/14920 useless extension candidates. Maximal degree in co-relation 31117. Up to 4407 conditions per place. [2022-12-11 23:38:15,941 INFO L137 encePairwiseOnDemand]: 123/133 looper letters, 57 selfloop transitions, 7 changer transitions 135/285 dead transitions. [2022-12-11 23:38:15,942 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 285 transitions, 1203 flow [2022-12-11 23:38:15,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:38:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:38:15,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1458 transitions. [2022-12-11 23:38:15,945 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.843262001156738 [2022-12-11 23:38:15,946 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 12 predicate places. [2022-12-11 23:38:15,946 INFO L82 GeneralOperation]: Start removeDead. Operand has 152 places, 285 transitions, 1203 flow [2022-12-11 23:38:15,975 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 150 transitions, 529 flow [2022-12-11 23:38:15,976 INFO L495 AbstractCegarLoop]: Abstraction has has 131 places, 150 transitions, 529 flow [2022-12-11 23:38:15,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.28571428571429) internal successors, (723), 7 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:15,976 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:15,976 INFO L214 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] [2022-12-11 23:38:15,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-11 23:38:15,977 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:15,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:15,977 INFO L85 PathProgramCache]: Analyzing trace with hash -1387817984, now seen corresponding path program 1 times [2022-12-11 23:38:15,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:15,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796185387] [2022-12-11 23:38:15,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:15,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:16,129 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:16,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796185387] [2022-12-11 23:38:16,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796185387] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:16,129 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:16,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 23:38:16,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180137934] [2022-12-11 23:38:16,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:16,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 23:38:16,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:16,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 23:38:16,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 23:38:16,132 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 23:38:16,133 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 150 transitions, 529 flow. Second operand has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:16,133 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:16,133 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 23:38:16,133 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:16,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][131], [57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 77#L2true, 78#$Ultimate##0true, 21#L788true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:16,861 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:16,861 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:16,861 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:16,861 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:16,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][131], [57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:16,864 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:38:16,864 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:16,864 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:16,864 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:38:17,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][180], [182#(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)), P3Thread1of1ForFork2InUse, 147#true, 77#L2true, 78#$Ultimate##0true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,077 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,077 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,077 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,077 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][182], [72#L815true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,087 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,087 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,087 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,103 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:38:17,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][132], [182#(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)), P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 59#L825true, 77#L2true, 21#L788true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,114 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 64#L3true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,116 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,116 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,117 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][131], [57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 77#L2true, 78#$Ultimate##0true, 21#L788true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,117 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,118 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,118 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,118 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,119 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,120 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,135 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,135 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,135 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][140], [115#L775true, 182#(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)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,136 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][131], [57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L808true, 147#true, 15#$Ultimate##0true, 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,137 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,137 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,137 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,137 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][182], [182#(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)), P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 15#$Ultimate##0true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,138 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,138 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,138 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,138 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,141 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,141 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,141 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,141 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,142 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,142 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,142 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,142 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:17,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:17,264 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,264 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,264 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,264 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][140], [115#L775true, 182#(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)), P3Thread1of1ForFork2InUse, 147#true, 77#L2true, 78#$Ultimate##0true, 21#L788true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,265 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,265 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,265 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,265 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,266 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,266 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,266 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,266 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][180], [182#(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)), P3Thread1of1ForFork2InUse, 147#true, 77#L2true, 78#$Ultimate##0true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,266 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,267 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,267 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,267 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 22#L831true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:17,267 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,267 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,269 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 55#L768true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,280 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,280 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,280 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 15#$Ultimate##0true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,281 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 55#L768true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,282 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][181], [182#(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)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 77#L2true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,310 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:17,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][130], [P3Thread1of1ForFork2InUse, 115#L775true, 182#(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)), 101#L808true, 147#true, 59#L825true, 77#L2true, 21#L788true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,325 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][181], [182#(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)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 59#L825true, 77#L2true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,326 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][132], [72#L815true, 182#(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)), P3Thread1of1ForFork2InUse, 147#true, 59#L825true, 77#L2true, 21#L788true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,326 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][210], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,332 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,332 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][169], [P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 59#L825true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,335 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,335 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,335 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,335 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 22#L831true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,337 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,338 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,338 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,338 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,338 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,338 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,340 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 15#$Ultimate##0true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,340 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,340 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,341 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,342 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,342 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,343 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,343 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,344 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,344 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:17,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][166], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,503 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][169], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 59#L825true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,543 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:17,552 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,552 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 93#L795true, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,553 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 55#L768true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,560 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,561 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 55#L768true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,562 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,562 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,562 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,562 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][131], [57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L808true, 147#true, 77#L2true, 21#L788true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,611 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][210], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,613 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][169], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 59#L825true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,613 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][270], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, 93#L795true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,615 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][185], [57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 77#L2true, 21#L788true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,615 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,616 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,616 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][189], [P3Thread1of1ForFork2InUse, 72#L815true, 182#(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)), 147#true, 77#L2true, 21#L788true, 22#L831true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,617 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,617 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,617 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,617 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,618 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 15#$Ultimate##0true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,618 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:17,619 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:17,619 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,620 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,620 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:17,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][166], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,713 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,713 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,713 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,713 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][169], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 59#L825true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,746 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][210], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 64#L3true, P1Thread1of1ForFork3InUse, 93#L795true, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,750 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][166], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,750 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][169], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 59#L825true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,751 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][180], [182#(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)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 77#L2true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,792 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,792 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][182], [182#(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)), P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 77#L2true, 21#L788true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,793 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:17,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,793 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,799 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][180], [P3Thread1of1ForFork2InUse, 182#(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)), 101#L808true, 147#true, 77#L2true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,812 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 93#L795true, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,813 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][140], [115#L775true, 182#(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)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 77#L2true, 21#L788true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:17,813 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][131], [57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 77#L2true, 21#L788true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,814 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,814 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,814 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,814 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][182], [P3Thread1of1ForFork2InUse, 72#L815true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 77#L2true, 21#L788true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,814 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,815 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,815 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,815 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][237], [57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 18#L798true, 101#L808true, 147#true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,817 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][240], [72#L815true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 18#L798true, 186#(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)), 22#L831true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,818 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,821 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,822 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,822 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:17,822 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][204], [115#L775true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 77#L2true, 21#L788true, 22#L831true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:17,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][270], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 77#L2true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][185], [57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L808true, 147#true, 77#L2true, 21#L788true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,825 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:17,826 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:17,826 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:17,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][189], [72#L815true, 182#(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)), P3Thread1of1ForFork2InUse, 147#true, 77#L2true, 21#L788true, 22#L831true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:17,826 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,827 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:17,828 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 21#L788true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:17,828 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:17,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:18,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,031 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,032 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,033 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,033 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,033 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,033 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][210], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,036 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 93#L795true, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,036 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][166], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 59#L825true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,036 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][169], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 59#L825true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,037 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][290], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 18#L798true, 147#true, 59#L825true, 64#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 188#(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)), P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,037 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][230], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 59#L825true, 64#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 188#(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)), P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,038 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,043 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:18,082 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 133#L3-1true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:18,083 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,084 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,089 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,090 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,090 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:18,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,091 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,091 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,092 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,104 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,104 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,104 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,105 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][237], [57#L847true, P3Thread1of1ForFork2InUse, 18#L798true, 101#L808true, 147#true, 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,108 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][240], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 77#L2true, 186#(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)), 22#L831true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,109 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,114 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,114 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,115 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 133#L3-1true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 93#L795true, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,116 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 21#L788true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,116 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,116 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:18,117 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,117 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,117 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:18,118 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,118 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,118 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,119 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,120 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,120 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:18,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 18#L798true, 101#L808true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,247 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,272 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,272 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,273 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,273 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,273 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,273 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,273 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,273 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,274 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,274 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][290], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 18#L798true, 147#true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 188#(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)), P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,277 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][230], [P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 18#L798true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 188#(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)), P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,277 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,280 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,281 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 93#L795true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,282 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,282 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,283 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,283 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,447 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,447 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,448 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,448 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,448 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,448 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:18,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,448 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,449 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][284], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 18#L798true, 64#L3true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true]) [2022-12-11 23:38:18,450 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,450 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,450 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,450 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][286], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,450 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,450 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,451 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,451 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][243], [P3Thread1of1ForFork2InUse, 115#L775true, 18#L798true, 101#L808true, 147#true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,459 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 18#L798true, 101#L808true, 147#true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,459 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,460 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 64#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,461 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,462 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,467 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][246], [P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,467 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,468 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][167], [P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,468 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,468 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][168], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,469 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][184], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,469 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,470 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,470 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:18,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [115#L775true, P3Thread1of1ForFork2InUse, 40#L882true, 72#L815true, 18#L798true, 147#true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,587 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 18#L798true, 101#L808true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,650 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,650 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,650 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,650 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 101#L808true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,651 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,701 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, 93#L795true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,702 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:18,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,703 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][187], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,704 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][191], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 133#L3-1true, 93#L795true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,704 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,704 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][318], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 18#L798true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:18,706 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][284], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 18#L798true, 64#L3true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 188#(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)), P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,706 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][286], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 188#(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)), P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:18,707 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][284], [57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 18#L798true, 147#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,763 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][286], [72#L815true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,764 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][243], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,771 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 64#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,772 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 22#L831true, 64#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:18,772 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [57#L847true, P3Thread1of1ForFork2InUse, 18#L798true, 101#L808true, 147#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,773 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:18,774 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, 30#L2-1true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,775 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [30#L2-1true, P3Thread1of1ForFork2InUse, 72#L815true, 18#L798true, 147#true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,776 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][336], [P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 22#L831true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 10#L889true]) [2022-12-11 23:38:18,779 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][238], [57#L847true, P3Thread1of1ForFork2InUse, 30#L2-1true, 18#L798true, 101#L808true, 147#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true]) [2022-12-11 23:38:18,780 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][241], [P3Thread1of1ForFork2InUse, 30#L2-1true, 72#L815true, 18#L798true, 147#true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true]) [2022-12-11 23:38:18,780 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,780 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][311], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 119#L765true]) [2022-12-11 23:38:18,781 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,781 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,781 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,781 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][313], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 119#L765true]) [2022-12-11 23:38:18,782 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:18,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [40#L882true, 72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 56#L778true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,828 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 77#L2true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,902 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,902 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,902 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,903 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:18,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [57#L847true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 101#L808true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:18,957 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,957 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,957 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,957 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, 30#L2-1true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,958 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,958 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,958 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,958 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [P3Thread1of1ForFork2InUse, 72#L815true, 18#L798true, 147#true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:18,959 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, 30#L2-1true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:18,960 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,960 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,960 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,960 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][321], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 133#L3-1true, 22#L831true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:18,961 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,961 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,961 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,961 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][243], [30#L2-1true, P3Thread1of1ForFork2InUse, 115#L775true, 18#L798true, 101#L808true, 147#true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,962 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,962 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,962 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,962 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 18#L798true, 147#true, 101#L808true, 64#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,962 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,963 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,963 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,963 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 18#L798true, 101#L808true, 147#true, 77#L2true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:18,964 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:18,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][318], [115#L775true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 101#L808true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 188#(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)), P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:19,010 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][284], [57#L847true, P3Thread1of1ForFork2InUse, 18#L798true, 101#L808true, 147#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 55#L768true, 150#true]) [2022-12-11 23:38:19,010 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][286], [72#L815true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 55#L768true]) [2022-12-11 23:38:19,011 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,011 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,011 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,011 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][337], [P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 10#L889true]) [2022-12-11 23:38:19,173 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,173 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,173 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,173 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][243], [P3Thread1of1ForFork2InUse, 30#L2-1true, 115#L775true, 18#L798true, 101#L808true, 147#true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:19,174 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 30#L2-1true, 147#true, 18#L798true, 101#L808true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:19,174 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,174 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, P3Thread1of1ForFork2InUse, 30#L2-1true, 147#true, 18#L798true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 55#L768true]) [2022-12-11 23:38:19,175 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][337], [P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 10#L889true, 150#true, 55#L768true]) [2022-12-11 23:38:19,175 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,175 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][321], [115#L775true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 150#true]) [2022-12-11 23:38:19,176 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 150#true]) [2022-12-11 23:38:19,176 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,176 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,177 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [P3Thread1of1ForFork2InUse, 72#L815true, 18#L798true, 147#true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 150#true]) [2022-12-11 23:38:19,177 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,177 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,177 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,177 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,177 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:19,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 77#L2true, 56#L778true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:19,205 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 133#L3-1true, 56#L778true, 93#L795true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:19,234 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,234 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,234 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,234 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [72#L815true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 133#L3-1true, 56#L778true, 93#L795true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:19,234 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,234 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,234 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,234 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, 30#L2-1true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 56#L778true, 93#L795true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:19,235 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,236 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,236 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,236 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][337], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 56#L778true, 93#L795true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 10#L889true]) [2022-12-11 23:38:19,236 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,236 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,236 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,236 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [115#L775true, P3Thread1of1ForFork2InUse, 72#L815true, 18#L798true, 147#true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:19,260 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:38:19,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 18#L798true, 101#L808true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 150#true]) [2022-12-11 23:38:19,299 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,299 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,299 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,299 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [72#L815true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 18#L798true, 22#L831true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 150#true]) [2022-12-11 23:38:19,300 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,300 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,300 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,300 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 30#L2-1true, 115#L775true, 18#L798true, 101#L808true, 147#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:19,301 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,301 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,301 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,301 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 101#L808true, 64#L3true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:19,301 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,301 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,302 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,302 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,302 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][337], [P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 101#L808true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 55#L768true, 10#L889true, 150#true]) [2022-12-11 23:38:19,302 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,302 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,302 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,302 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,302 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:19,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 18#L798true, 56#L778true, 64#L3true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:19,385 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,385 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,385 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,385 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [30#L2-1true, P3Thread1of1ForFork2InUse, 72#L815true, 147#true, 56#L778true, 22#L831true, 93#L795true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse]) [2022-12-11 23:38:19,396 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,396 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,396 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,396 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [57#L847true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 101#L808true, 133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 150#true]) [2022-12-11 23:38:19,411 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][312], [72#L815true, P3Thread1of1ForFork2InUse, 18#L798true, 147#true, 22#L831true, 133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 150#true]) [2022-12-11 23:38:19,412 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [57#L847true, 30#L2-1true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 18#L798true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:19,413 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,413 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,413 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,413 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][337], [P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 18#L798true, 22#L831true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 10#L889true]) [2022-12-11 23:38:19,413 INFO L382 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-11 23:38:19,413 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 23:38:19,413 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 23:38:19,413 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 23:38:19,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [115#L775true, 30#L2-1true, P3Thread1of1ForFork2InUse, 72#L815true, 18#L798true, 147#true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:19,437 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 23:38:19,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][337], [P3Thread1of1ForFork2InUse, 115#L775true, 18#L798true, 147#true, 101#L808true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 10#L889true, 150#true]) [2022-12-11 23:38:19,470 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,470 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,470 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,470 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:19,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][235], [30#L2-1true, 72#L815true, P3Thread1of1ForFork2InUse, 147#true, 18#L798true, 56#L778true, 22#L831true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true]) [2022-12-11 23:38:19,547 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-12-11 23:38:19,547 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:19,547 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:19,547 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 23:38:20,247 INFO L130 PetriNetUnfolder]: 22235/34918 cut-off events. [2022-12-11 23:38:20,247 INFO L131 PetriNetUnfolder]: For 41982/45569 co-relation queries the response was YES. [2022-12-11 23:38:20,376 INFO L83 FinitePrefix]: Finished finitePrefix Result has 98056 conditions, 34918 events. 22235/34918 cut-off events. For 41982/45569 co-relation queries the response was YES. Maximal size of possible extension queue 1968. Compared 275499 event pairs, 848 based on Foata normal form. 542/33614 useless extension candidates. Maximal degree in co-relation 97988. Up to 13983 conditions per place. [2022-12-11 23:38:20,502 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 255 selfloop transitions, 20 changer transitions 0/374 dead transitions. [2022-12-11 23:38:20,502 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 374 transitions, 2290 flow [2022-12-11 23:38:20,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 23:38:20,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 23:38:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1167 transitions. [2022-12-11 23:38:20,505 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8774436090225564 [2022-12-11 23:38:20,506 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 0 predicate places. [2022-12-11 23:38:20,506 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 374 transitions, 2290 flow [2022-12-11 23:38:20,616 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 374 transitions, 2290 flow [2022-12-11 23:38:20,617 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 374 transitions, 2290 flow [2022-12-11 23:38:20,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:20,617 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:20,617 INFO L214 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] [2022-12-11 23:38:20,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-11 23:38:20,618 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:20,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:20,618 INFO L85 PathProgramCache]: Analyzing trace with hash 367444890, now seen corresponding path program 1 times [2022-12-11 23:38:20,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:20,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213518286] [2022-12-11 23:38:20,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:20,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:20,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:20,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213518286] [2022-12-11 23:38:20,860 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213518286] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:20,860 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:20,861 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:38:20,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327150323] [2022-12-11 23:38:20,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:20,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:38:20,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:20,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:38:20,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:38:20,865 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 23:38:20,866 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 374 transitions, 2290 flow. Second operand has 7 states, 7 states have (on average 108.14285714285714) internal successors, (757), 7 states have internal predecessors, (757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:20,866 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:20,866 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 23:38:20,866 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:21,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][199], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, 184#(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))]) [2022-12-11 23:38:21,800 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:21,800 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:21,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:21,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:21,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:21,801 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:21,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:21,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:21,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:22,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][176], [59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:22,203 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][180], [72#L815true, 59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:22,204 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][199], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 184#(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))]) [2022-12-11 23:38:22,208 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,208 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,208 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,208 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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))]) [2022-12-11 23:38:22,208 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,208 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,208 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][177], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,209 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][179], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:22,210 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][198], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,210 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:22,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][178], [59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:22,444 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][176], [59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,444 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][180], [72#L815true, 59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,445 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][176], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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))]) [2022-12-11 23:38:22,454 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][180], [72#L815true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 184#(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))]) [2022-12-11 23:38:22,455 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][177], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,458 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][179], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 22#L831true, 184#(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))]) [2022-12-11 23:38:22,459 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][198], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,459 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,460 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,460 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,460 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:22,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][178], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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))]) [2022-12-11 23:38:22,720 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][176], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,721 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][180], [72#L815true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:22,721 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,722 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][199], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:22,729 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,729 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,729 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,729 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][307], [P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:22,729 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,729 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,729 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:22,730 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:22,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:23,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][196], [72#L815true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 21#L788true, 22#L831true]) [2022-12-11 23:38:23,061 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][137], [201#(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)), 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 182#(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)), 101#L808true, 147#true, 21#L788true]) [2022-12-11 23:38:23,061 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][195], [201#(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)), 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 101#L808true, 22#L831true, 93#L795true]) [2022-12-11 23:38:23,062 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][306], [201#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 182#(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)), 101#L808true, 147#true, 22#L831true, 93#L795true]) [2022-12-11 23:38:23,070 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][201], [201#(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)), 72#L815true, 77#L2true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 182#(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)), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true]) [2022-12-11 23:38:23,070 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][202], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true]) [2022-12-11 23:38:23,071 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][177], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:23,180 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,180 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][179], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 22#L831true, 184#(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))]) [2022-12-11 23:38:23,180 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][198], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:23,181 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][199], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,186 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,186 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,186 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,186 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][307], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,187 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,187 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:23,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][177], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:23,379 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][198], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 184#(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))]) [2022-12-11 23:38:23,380 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,380 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,380 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,380 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][193], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:23,380 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:23,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:23,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:23,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:23,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][254], [205#(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)), 77#L2true, 186#(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)), 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 93#L795true]) [2022-12-11 23:38:23,382 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][249], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 56#L778true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true]) [2022-12-11 23:38:23,383 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][256], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 56#L778true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true]) [2022-12-11 23:38:23,383 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][199], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:23,389 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,389 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][307], [P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:23,390 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 184#(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))]) [2022-12-11 23:38:23,390 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][257], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 56#L778true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true]) [2022-12-11 23:38:23,393 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][260], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 56#L778true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true]) [2022-12-11 23:38:23,394 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][177], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:23,459 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][179], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:23,459 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][198], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:23,460 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][291], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-11 23:38:23,463 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][294], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-11 23:38:23,465 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:23,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][383], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true]) [2022-12-11 23:38:23,563 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][193], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,606 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][177], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 184#(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))]) [2022-12-11 23:38:23,667 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][198], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:23,667 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][193], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:23,668 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:23,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 64#L3true, 207#(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)), 93#L795true, 188#(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))]) [2022-12-11 23:38:23,669 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][349], [56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,669 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][350], [72#L815true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,670 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][199], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 21#L788true, 184#(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))]) [2022-12-11 23:38:23,678 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,678 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][307], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:23,679 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:23,679 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][384], [56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 22#L831true, 64#L3true, 93#L795true, 188#(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))]) [2022-12-11 23:38:23,680 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][348], [56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,680 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,680 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][351], [72#L815true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:23,681 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][246], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 64#L3true, 55#L768true]) [2022-12-11 23:38:23,736 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][287], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 64#L3true, 55#L768true]) [2022-12-11 23:38:23,737 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,737 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,737 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,737 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][297], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:23,738 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,739 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,739 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,739 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][299], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:23,739 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,739 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,739 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,739 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:23,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][291], [56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(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)), 93#L795true]) [2022-12-11 23:38:23,937 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,937 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,937 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,937 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,938 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][294], [72#L815true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(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)), 22#L831true, 93#L795true]) [2022-12-11 23:38:23,938 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:23,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][193], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:23,996 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:23,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:23,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:23,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:24,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][295], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L768true]) [2022-12-11 23:38:24,014 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][298], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L768true]) [2022-12-11 23:38:24,016 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,016 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,016 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,016 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][387], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true]) [2022-12-11 23:38:24,016 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:38:24,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:24,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:24,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:38:24,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][429], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,017 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,017 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,017 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,017 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][246], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 64#L3true]) [2022-12-11 23:38:24,017 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,017 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][287], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 64#L3true]) [2022-12-11 23:38:24,018 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,018 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][291], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-11 23:38:24,024 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,024 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,024 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,024 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][294], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-11 23:38:24,024 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,024 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,025 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,025 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][347], [133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:24,056 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][349], [133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 207#(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)), 188#(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))]) [2022-12-11 23:38:24,056 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][350], [72#L815true, 133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 207#(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)), 188#(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))]) [2022-12-11 23:38:24,057 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,057 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,057 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,057 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][384], [133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 207#(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)), 93#L795true, 188#(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))]) [2022-12-11 23:38:24,065 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][348], [133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:24,065 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][351], [72#L815true, 133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:24,066 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:24,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][297], [133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 93#L795true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,179 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,179 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,179 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,179 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][299], [72#L815true, 133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 93#L795true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,179 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,179 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,179 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,179 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][462], [18#L798true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true]) [2022-12-11 23:38:24,180 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,180 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,180 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,180 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][464], [72#L815true, 18#L798true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true]) [2022-12-11 23:38:24,181 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,181 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,181 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,181 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][295], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,271 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,271 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,271 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,271 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][298], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,272 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,272 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,272 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,272 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][297], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,281 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,281 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,281 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,281 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][299], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,282 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,282 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,282 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,282 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][516], [18#L798true, 133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,438 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][518], [72#L815true, 18#L798true, 133#L3-1true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:24,438 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,438 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:24,897 INFO L130 PetriNetUnfolder]: 18921/31734 cut-off events. [2022-12-11 23:38:24,897 INFO L131 PetriNetUnfolder]: For 43695/56524 co-relation queries the response was YES. [2022-12-11 23:38:25,129 INFO L83 FinitePrefix]: Finished finitePrefix Result has 110975 conditions, 31734 events. 18921/31734 cut-off events. For 43695/56524 co-relation queries the response was YES. Maximal size of possible extension queue 1948. Compared 274331 event pairs, 886 based on Foata normal form. 2992/33533 useless extension candidates. Maximal degree in co-relation 110903. Up to 11871 conditions per place. [2022-12-11 23:38:25,195 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 455 selfloop transitions, 54 changer transitions 94/702 dead transitions. [2022-12-11 23:38:25,196 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 702 transitions, 5901 flow [2022-12-11 23:38:25,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:38:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:38:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1522 transitions. [2022-12-11 23:38:25,199 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8802776171197224 [2022-12-11 23:38:25,200 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 12 predicate places. [2022-12-11 23:38:25,200 INFO L82 GeneralOperation]: Start removeDead. Operand has 152 places, 702 transitions, 5901 flow [2022-12-11 23:38:25,277 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 152 places, 608 transitions, 5009 flow [2022-12-11 23:38:25,277 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 608 transitions, 5009 flow [2022-12-11 23:38:25,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.14285714285714) internal successors, (757), 7 states have internal predecessors, (757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:25,278 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:25,278 INFO L214 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] [2022-12-11 23:38:25,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-11 23:38:25,278 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:25,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:25,278 INFO L85 PathProgramCache]: Analyzing trace with hash 252684543, now seen corresponding path program 1 times [2022-12-11 23:38:25,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:25,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387976955] [2022-12-11 23:38:25,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:25,842 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:25,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387976955] [2022-12-11 23:38:25,842 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387976955] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:25,842 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:25,842 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 23:38:25,842 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984186577] [2022-12-11 23:38:25,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:25,843 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 23:38:25,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:25,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 23:38:25,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-12-11 23:38:25,844 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 133 [2022-12-11 23:38:25,845 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 608 transitions, 5009 flow. Second operand has 9 states, 9 states have (on average 106.44444444444444) internal successors, (958), 9 states have internal predecessors, (958), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:25,845 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:25,845 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 133 [2022-12-11 23:38:25,845 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:27,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][232], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(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))]) [2022-12-11 23:38:27,010 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,010 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,010 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,010 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:27,010 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,010 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,010 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:27,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:27,298 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,298 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,298 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,298 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, 59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:27,298 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,298 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][232], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:27,307 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,307 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,307 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,307 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 184#(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))]) [2022-12-11 23:38:27,308 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,308 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,308 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,308 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:27,309 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,309 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,309 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,309 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][226], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:27,309 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,309 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,310 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,310 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:27,310 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,310 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,310 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,310 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:27,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][463], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 64#L3true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:27,553 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:27,554 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][202], [59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:27,657 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, 59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:27,658 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,658 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,658 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,658 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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))]) [2022-12-11 23:38:27,675 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 184#(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))]) [2022-12-11 23:38:27,676 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:27,686 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][226], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:27,687 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:27,687 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:27,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:28,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][202], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:28,002 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][204], [72#L815true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:28,087 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:28,092 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:28,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:28,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:28,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:28,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][462], [59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][398], [72#L815true, 59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:28,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,093 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,093 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,093 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][463], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:28,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:28,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:28,103 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][563], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 64#L3true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:28,104 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][321], [18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true]) [2022-12-11 23:38:28,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][476], [72#L815true, 18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:28,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][482], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true]) [2022-12-11 23:38:28,200 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,201 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,201 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][488], [72#L815true, 18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 173#true, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:28,201 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,201 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,201 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,201 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][477], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 22#L831true]) [2022-12-11 23:38:28,204 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,204 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,204 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][318], [205#(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)), 18#L798true, 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 101#L808true]) [2022-12-11 23:38:28,205 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][481], [72#L815true, 205#(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)), 18#L798true, 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 22#L831true]) [2022-12-11 23:38:28,208 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][485], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 101#L808true, 147#true]) [2022-12-11 23:38:28,208 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][232], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:28,220 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,220 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,220 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,220 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:28,221 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:28,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:28,497 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][462], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,498 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][398], [72#L815true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:28,499 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][492], [72#L815true, 18#L798true, 59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:28,500 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][564], [18#L798true, 59#L825true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(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)), 188#(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))]) [2022-12-11 23:38:28,500 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:28,518 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][563], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:28,518 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,612 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,613 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][400], [P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,620 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:38:28,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][504], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,621 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][506], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,622 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 21#L788true, 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:28,650 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][329], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:28,650 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,650 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,650 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][329], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:28,651 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][226], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:28,652 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:28,653 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][321], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 55#L768true]) [2022-12-11 23:38:28,657 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][476], [72#L815true, 18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 55#L768true]) [2022-12-11 23:38:28,658 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][321], [18#L798true, 205#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true]) [2022-12-11 23:38:28,659 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][476], [72#L815true, 18#L798true, 205#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:28,660 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][482], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true]) [2022-12-11 23:38:28,664 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,664 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,664 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,664 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][488], [72#L815true, 18#L798true, 205#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:28,665 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,665 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,665 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,665 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][315], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L882true, 115#L775true, 147#true, 101#L808true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:28,668 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][477], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 22#L831true, 55#L768true]) [2022-12-11 23:38:28,669 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][318], [18#L798true, 205#(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)), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 101#L808true, 147#true, 55#L768true]) [2022-12-11 23:38:28,669 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][477], [72#L815true, 205#(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)), 18#L798true, 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:28,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][318], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true]) [2022-12-11 23:38:28,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,672 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][481], [72#L815true, 205#(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)), 18#L798true, 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:28,675 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,675 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,675 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,675 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][485], [205#(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)), 18#L798true, 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true]) [2022-12-11 23:38:28,675 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,676 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,676 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,676 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][232], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,685 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:28,685 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][232], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:28,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 184#(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))]) [2022-12-11 23:38:28,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:28,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][495], [72#L815true, 205#(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)), 186#(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)), 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true]) [2022-12-11 23:38:28,823 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,823 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,823 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,823 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][327], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true]) [2022-12-11 23:38:28,824 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,824 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,824 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,824 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][501], [72#L815true, 205#(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)), 186#(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)), 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true]) [2022-12-11 23:38:28,827 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][505], [205#(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)), 56#L778true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true]) [2022-12-11 23:38:28,827 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:28,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][320], [205#(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)), 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 115#L775true, 101#L808true, 147#true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,127 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][216], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 115#L775true, 101#L808true, 147#true, 222#(and (= ~b$r_buff0_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,127 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,127 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][358], [72#L815true, 18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 115#L775true, 147#true, 22#L831true]) [2022-12-11 23:38:29,128 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][495], [72#L815true, 18#L798true, 205#(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)), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:29,168 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,168 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,168 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,168 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][327], [18#L798true, 205#(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)), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true]) [2022-12-11 23:38:29,169 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,171 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][501], [72#L815true, 18#L798true, 205#(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)), 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:29,171 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][505], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 115#L775true, 40#L882true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true]) [2022-12-11 23:38:29,172 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,189 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,189 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,189 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,189 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,190 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,190 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,190 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,190 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][226], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,190 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:29,191 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][463], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,192 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,192 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,192 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,193 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,193 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,193 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,193 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][492], [72#L815true, 18#L798true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:29,197 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][564], [18#L798true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,197 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,198 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:29,203 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][567], [P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,203 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:29,204 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][504], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,204 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][506], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,205 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,205 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,205 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,205 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,289 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,290 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(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)), 22#L831true, 188#(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))]) [2022-12-11 23:38:29,290 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,291 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][400], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,296 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:29,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][504], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,297 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][506], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,297 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,298 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,298 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][320], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,311 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][321], [18#L798true, 205#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 55#L768true]) [2022-12-11 23:38:29,311 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][476], [72#L815true, 205#(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)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 55#L768true]) [2022-12-11 23:38:29,312 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,312 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,312 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,312 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][474], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 64#L3true]) [2022-12-11 23:38:29,313 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][479], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-11 23:38:29,313 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,313 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][484], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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))]) [2022-12-11 23:38:29,317 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][486], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 64#L3true]) [2022-12-11 23:38:29,317 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][315], [18#L798true, 205#(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)), 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,319 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,319 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,319 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,319 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][477], [72#L815true, 205#(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)), 18#L798true, 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 55#L768true]) [2022-12-11 23:38:29,320 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][318], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 55#L768true]) [2022-12-11 23:38:29,320 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,320 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][480], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,321 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][469], [18#L798true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,321 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,322 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,322 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,322 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][487], [18#L798true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 64#L3true, 188#(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))]) [2022-12-11 23:38:29,325 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][489], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,325 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][232], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,331 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,331 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,332 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,332 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,332 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,333 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][226], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,334 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,334 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,343 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][329], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,343 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][226], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,344 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,344 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:29,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][495], [72#L815true, 205#(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)), 77#L2true, 56#L778true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true]) [2022-12-11 23:38:29,475 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,475 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,475 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,475 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][327], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 56#L778true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true]) [2022-12-11 23:38:29,476 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][543], [18#L798true, 56#L778true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 209#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true]) [2022-12-11 23:38:29,476 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][501], [72#L815true, 205#(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)), 77#L2true, 186#(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)), 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true]) [2022-12-11 23:38:29,480 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][505], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true]) [2022-12-11 23:38:29,481 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][639], [18#L798true, 56#L778true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 209#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true]) [2022-12-11 23:38:29,482 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,482 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,482 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,482 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][563], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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)), 22#L831true, 188#(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))]) [2022-12-11 23:38:29,558 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,558 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,558 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,558 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,559 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,559 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][568], [18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,570 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][504], [72#L815true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,570 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][506], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,571 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][469], [18#L798true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:29,655 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,655 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,655 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,655 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][480], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:29,656 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][470], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,657 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,657 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,657 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,657 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][474], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L768true]) [2022-12-11 23:38:29,660 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,661 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,661 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,661 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][216], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 222#(and (= ~b$r_buff0_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,661 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,661 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][358], [72#L815true, 18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 22#L831true]) [2022-12-11 23:38:29,662 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][472], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 207#(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)), 22#L831true, 64#L3true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,662 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][479], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 55#L768true]) [2022-12-11 23:38:29,664 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:29,731 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,731 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,731 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,731 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][495], [72#L815true, 18#L798true, 205#(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)), 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:29,732 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,732 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,732 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,732 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][327], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true]) [2022-12-11 23:38:29,732 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,732 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,732 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,733 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][501], [72#L815true, 18#L798true, 205#(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)), 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-11 23:38:29,737 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,737 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,737 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,737 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][505], [18#L798true, 205#(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)), 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true]) [2022-12-11 23:38:29,738 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:29,762 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,762 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,762 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,762 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][463], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,763 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,763 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,764 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:29,780 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,780 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,780 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,780 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][567], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:29,781 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 188#(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)), 55#L768true]) [2022-12-11 23:38:29,781 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][504], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,781 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][506], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,782 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,858 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,859 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,865 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,866 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][571], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:29,875 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,875 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,875 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,875 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][575], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:29,875 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,875 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,876 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][572], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:29,880 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][573], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:29,880 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,880 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][480], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,882 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,882 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,882 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,882 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][469], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,883 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][487], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 188#(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))]) [2022-12-11 23:38:29,886 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][489], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:29,887 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:29,893 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][226], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,893 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:29,894 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:29,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][585], [56#L778true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 93#L795true]) [2022-12-11 23:38:29,964 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][586], [72#L815true, 56#L778true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true]) [2022-12-11 23:38:29,964 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,965 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:29,965 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(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)), 22#L831true, 93#L795true, 188#(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))]) [2022-12-11 23:38:30,027 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,027 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,027 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,027 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,028 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][543], [18#L798true, 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true]) [2022-12-11 23:38:30,028 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,028 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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)), 93#L795true, 188#(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))]) [2022-12-11 23:38:30,034 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 207#(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)), 93#L795true, 188#(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))]) [2022-12-11 23:38:30,034 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][639], [18#L798true, 77#L2true, 56#L778true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true]) [2022-12-11 23:38:30,035 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][563], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,242 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,242 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,242 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,242 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][496], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:30,242 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,242 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,242 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,242 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][399], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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))]) [2022-12-11 23:38:30,243 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,243 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,243 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,243 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 64#L3true, 22#L831true, 188#(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))]) [2022-12-11 23:38:30,245 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,245 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,245 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,245 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 188#(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))]) [2022-12-11 23:38:30,245 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,245 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,245 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,245 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][568], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,265 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,265 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,265 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,265 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][504], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:30,266 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][506], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,266 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(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)), 188#(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))]) [2022-12-11 23:38:30,268 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,269 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,269 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,269 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,269 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][469], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:30,329 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,329 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,329 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,329 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][480], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 188#(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)), 55#L768true]) [2022-12-11 23:38:30,330 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,330 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,330 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,331 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][470], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 207#(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)), 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 188#(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))]) [2022-12-11 23:38:30,331 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,331 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,331 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,331 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][575], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L768true]) [2022-12-11 23:38:30,334 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][288], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 64#L3true, 207#(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)), 222#(and (= ~b$r_buff0_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:30,334 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][576], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 207#(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)), 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,335 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][360], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 64#L3true, 207#(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)), 22#L831true]) [2022-12-11 23:38:30,335 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][571], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L768true]) [2022-12-11 23:38:30,336 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][490], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 207#(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)), 64#L3true]) [2022-12-11 23:38:30,386 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,386 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,386 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,386 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][580], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-11 23:38:30,387 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:30,389 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][585], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 207#(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)), 64#L3true]) [2022-12-11 23:38:30,390 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][586], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L831true]) [2022-12-11 23:38:30,391 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:30,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][589], [56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 93#L795true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,565 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,565 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,565 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,565 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][590], [72#L815true, 56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 93#L795true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,565 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,565 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,566 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,566 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 93#L795true, 188#(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))]) [2022-12-11 23:38:30,613 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,613 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,613 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,613 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 93#L795true, 188#(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))]) [2022-12-11 23:38:30,614 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,614 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,614 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,614 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][718], [18#L798true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,614 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,614 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 93#L795true, 188#(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))]) [2022-12-11 23:38:30,619 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,619 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,619 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,619 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:30,620 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][719], [18#L798true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 188#(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))]) [2022-12-11 23:38:30,620 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,620 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][499], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 188#(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))]) [2022-12-11 23:38:30,696 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,696 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,696 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,696 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][493], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 188#(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))]) [2022-12-11 23:38:30,697 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,697 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,697 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,697 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][507], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 188#(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))]) [2022-12-11 23:38:30,704 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,704 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,704 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,704 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][509], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 188#(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))]) [2022-12-11 23:38:30,705 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][369], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 207#(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)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,763 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,764 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,764 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,764 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][374], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (= ~b$r_buff0_thd4~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,764 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,764 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,764 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,764 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][588], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 207#(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)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,812 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,812 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,812 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,813 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][591], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,813 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,813 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,813 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,813 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][589], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,816 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,816 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,816 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,816 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][590], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:30,816 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,816 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,816 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:30,817 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:31,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][718], [18#L798true, 56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:31,009 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:31,009 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:31,010 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:31,010 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:31,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][719], [18#L798true, 56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 188#(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))]) [2022-12-11 23:38:31,013 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:38:31,013 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:31,013 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:31,013 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:38:32,564 INFO L130 PetriNetUnfolder]: 30943/56082 cut-off events. [2022-12-11 23:38:32,565 INFO L131 PetriNetUnfolder]: For 137145/147914 co-relation queries the response was YES. [2022-12-11 23:38:32,791 INFO L83 FinitePrefix]: Finished finitePrefix Result has 208069 conditions, 56082 events. 30943/56082 cut-off events. For 137145/147914 co-relation queries the response was YES. Maximal size of possible extension queue 3386. Compared 572215 event pairs, 1059 based on Foata normal form. 924/54793 useless extension candidates. Maximal degree in co-relation 207987. Up to 18795 conditions per place. [2022-12-11 23:38:32,915 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 466 selfloop transitions, 246 changer transitions 305/1193 dead transitions. [2022-12-11 23:38:32,915 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 1193 transitions, 12731 flow [2022-12-11 23:38:32,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:38:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:38:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1437 transitions. [2022-12-11 23:38:32,917 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8311162521688837 [2022-12-11 23:38:32,918 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 24 predicate places. [2022-12-11 23:38:32,918 INFO L82 GeneralOperation]: Start removeDead. Operand has 164 places, 1193 transitions, 12731 flow [2022-12-11 23:38:33,052 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 157 places, 888 transitions, 9137 flow [2022-12-11 23:38:33,052 INFO L495 AbstractCegarLoop]: Abstraction has has 157 places, 888 transitions, 9137 flow [2022-12-11 23:38:33,053 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 106.44444444444444) internal successors, (958), 9 states have internal predecessors, (958), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:33,053 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:33,053 INFO L214 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] [2022-12-11 23:38:33,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-11 23:38:33,053 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:33,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:33,054 INFO L85 PathProgramCache]: Analyzing trace with hash 91466203, now seen corresponding path program 2 times [2022-12-11 23:38:33,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:33,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587654814] [2022-12-11 23:38:33,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:33,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:33,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:33,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587654814] [2022-12-11 23:38:33,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587654814] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:33,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:33,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 23:38:33,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431732791] [2022-12-11 23:38:33,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:33,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 23:38:33,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:33,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 23:38:33,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-11 23:38:33,539 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 23:38:33,540 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 888 transitions, 9137 flow. Second operand has 8 states, 8 states have (on average 108.25) internal successors, (866), 8 states have internal predecessors, (866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:33,540 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:33,540 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 23:38:33,540 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:34,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:34,703 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,704 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,704 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,704 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:34,706 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:34,706 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, 184#(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))]) [2022-12-11 23:38:34,711 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,711 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,711 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,711 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 64#L3true, 184#(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))]) [2022-12-11 23:38:34,711 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,711 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,711 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,711 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:38:34,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 64#L3true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:34,987 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:38:34,987 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:34,987 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:34,988 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:38:35,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][208], [72#L815true, 59#L825true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:35,022 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 64#L3true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,026 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:35,026 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 78#$Ultimate##0true, 21#L788true, 22#L831true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:35,027 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,027 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,027 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,027 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,027 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,028 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,028 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 184#(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))]) [2022-12-11 23:38:35,028 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:35,030 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,030 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,030 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,030 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:35,031 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,031 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,031 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,031 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 184#(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))]) [2022-12-11 23:38:35,032 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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))]) [2022-12-11 23:38:35,032 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,037 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,037 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,037 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,037 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,037 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,037 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,038 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,038 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:35,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:35,267 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:35,283 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 15#$Ultimate##0true, 22#L831true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:35,284 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][292], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 15#$Ultimate##0true, 22#L831true, 64#L3true, 184#(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))]) [2022-12-11 23:38:35,284 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,284 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,285 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][296], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 15#$Ultimate##0true, 22#L831true, 64#L3true, 184#(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))]) [2022-12-11 23:38:35,293 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,293 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][265], [59#L825true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,347 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,347 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,347 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,347 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,353 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:35,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][265], [59#L825true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,375 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][207], [59#L825true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:35,376 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][208], [72#L815true, 59#L825true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:35,376 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][208], [72#L815true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 184#(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))]) [2022-12-11 23:38:35,393 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,406 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,406 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:35,406 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,407 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,407 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:35,679 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:35,679 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][292], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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))]) [2022-12-11 23:38:35,679 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,680 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,680 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,680 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][296], [72#L815true, 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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))]) [2022-12-11 23:38:35,693 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][265], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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))]) [2022-12-11 23:38:35,754 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:35,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][265], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,908 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][207], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 21#L788true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:35,909 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][208], [72#L815true, 59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:35,909 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][305], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 256#(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))]) [2022-12-11 23:38:35,914 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][419], [72#L815true, 18#L798true, 205#(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)), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,914 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][307], [205#(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)), 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 101#L808true, 147#true, 256#(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))]) [2022-12-11 23:38:35,915 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,915 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][418], [72#L815true, 18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:35,923 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,923 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][425], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 256#(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))]) [2022-12-11 23:38:35,928 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][428], [72#L815true, 18#L798true, 205#(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)), 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,928 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,928 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][423], [72#L815true, 18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:35,931 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,931 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][426], [18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 173#true, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 101#L808true, 147#true, 256#(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))]) [2022-12-11 23:38:35,932 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,932 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,932 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,932 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:35,943 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:35,944 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,944 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,945 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:38:35,948 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,948 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,948 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,948 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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))]) [2022-12-11 23:38:35,949 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][370], [P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,949 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,949 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][370], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:35,950 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:35,950 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:35,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:36,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:36,294 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,294 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,294 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,294 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:36,316 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,317 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,317 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][305], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 256#(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)), 55#L768true]) [2022-12-11 23:38:36,321 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][419], [72#L815true, 205#(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)), 18#L798true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:36,321 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][305], [205#(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)), 18#L798true, 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 256#(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))]) [2022-12-11 23:38:36,322 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][419], [72#L815true, 18#L798true, 205#(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)), 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:36,322 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][307], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 101#L808true, 147#true, 256#(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)), 55#L768true]) [2022-12-11 23:38:36,323 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][418], [72#L815true, 18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 22#L831true, 55#L768true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,324 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][307], [205#(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)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 256#(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))]) [2022-12-11 23:38:36,324 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,324 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][418], [72#L815true, 205#(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)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:36,325 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][425], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 256#(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))]) [2022-12-11 23:38:36,329 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][428], [72#L815true, 18#L798true, 205#(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)), 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,331 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][423], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:36,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][426], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,337 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,337 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,342 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,342 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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))]) [2022-12-11 23:38:36,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,353 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,353 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,353 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][370], [P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:36,354 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][370], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,354 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:36,354 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,355 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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))]) [2022-12-11 23:38:36,355 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][370], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,356 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:36,356 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:36,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][309], [18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 40#L882true, 101#L808true, 147#true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(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))]) [2022-12-11 23:38:36,594 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,594 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,594 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,594 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][342], [72#L815true, 18#L798true, 205#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 40#L882true, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:36,595 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,595 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,595 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,595 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][545], [72#L815true, 205#(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)), 18#L798true, 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:36,653 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [72#L815true, 201#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 22#L831true, 93#L795true]) [2022-12-11 23:38:36,665 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,665 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,665 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,666 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][508], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 182#(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)), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true]) [2022-12-11 23:38:36,666 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,666 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,666 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,666 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:36,681 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][292], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,681 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,694 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,695 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,695 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][251], [P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:36,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:38:36,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][296], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,696 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][313], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,838 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,839 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,839 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][305], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 55#L768true, 256#(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))]) [2022-12-11 23:38:36,842 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][419], [72#L815true, 18#L798true, 205#(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)), 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 55#L768true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,842 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][410], [18#L798true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 64#L3true, 188#(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)), 258#(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))]) [2022-12-11 23:38:36,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][417], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:38:36,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][307], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 55#L768true, 256#(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))]) [2022-12-11 23:38:36,845 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][309], [205#(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)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(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))]) [2022-12-11 23:38:36,845 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][418], [72#L815true, 18#L798true, 205#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 55#L768true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,845 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,845 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][416], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 207#(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)), 258#(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))]) [2022-12-11 23:38:36,846 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][412], [18#L798true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 64#L3true, 258#(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))]) [2022-12-11 23:38:36,847 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,847 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,847 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,847 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][424], [18#L798true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:38:36,865 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][422], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,866 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][420], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 258#(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))]) [2022-12-11 23:38:36,870 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][427], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 207#(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)), 258#(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))]) [2022-12-11 23:38:36,871 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:36,874 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:36,875 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:36,875 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,876 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,876 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,876 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,877 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,877 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,878 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,878 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][229], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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))]) [2022-12-11 23:38:36,885 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,885 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,885 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][233], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:36,886 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:36,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:37,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][410], [18#L798true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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)), 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:38:37,106 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,106 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,106 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,106 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][417], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 64#L3true, 22#L831true, 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:38:37,107 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,107 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,107 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,107 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][412], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 258#(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)), 55#L768true]) [2022-12-11 23:38:37,109 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,109 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][342], [72#L815true, 205#(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)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 22#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,110 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][414], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 64#L3true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,110 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][416], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 64#L3true, 22#L831true, 258#(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)), 55#L768true]) [2022-12-11 23:38:37,111 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,112 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:37,269 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:37,270 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:37,271 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][545], [72#L815true, 205#(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)), 18#L798true, 77#L2true, 186#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 256#(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))]) [2022-12-11 23:38:37,302 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,302 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:37,313 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][443], [P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:37,314 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,314 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,314 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,314 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][548], [72#L815true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,316 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,316 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,317 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,317 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][549], [254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:38:37,317 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,317 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,317 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,317 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][545], [72#L815true, 205#(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)), 77#L2true, 186#(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)), 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 256#(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))]) [2022-12-11 23:38:37,318 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,318 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,318 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,318 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:37,335 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][292], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:37,335 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,336 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,336 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,336 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][251], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:37,352 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,352 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,352 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,352 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:37,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][296], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:37,352 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,352 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,352 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,352 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][410], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:38:37,491 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][417], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,491 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,492 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,492 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][498], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:38:37,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][500], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:38:37,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][424], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:38:37,503 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][422], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,504 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][494], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:38:37,511 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,511 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,511 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,511 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][499], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 258#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:37,512 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,512 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,512 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,512 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,524 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][205], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:38:37,525 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][206], [133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:37,525 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,526 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][228], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:37,526 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:37,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][410], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:38:37,770 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,770 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,770 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,770 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][417], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:38:37,771 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,771 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,771 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,771 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][500], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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)), 55#L768true]) [2022-12-11 23:38:37,774 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,774 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,774 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,774 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][344], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,775 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][493], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,775 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][498], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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)), 55#L768true]) [2022-12-11 23:38:37,776 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][532], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 207#(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)), 258#(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))]) [2022-12-11 23:38:37,838 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,838 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,838 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,838 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][574], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 207#(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)), 258#(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))]) [2022-12-11 23:38:37,839 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][547], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 64#L3true, 188#(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)), 258#(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))]) [2022-12-11 23:38:37,841 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,841 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,841 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,841 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][573], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 258#(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))]) [2022-12-11 23:38:37,844 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,844 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][575], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,845 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:37,850 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,850 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][443], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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))]) [2022-12-11 23:38:37,851 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][442], [56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 93#L795true, 188#(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)), 258#(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))]) [2022-12-11 23:38:37,852 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][442], [18#L798true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 188#(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)), 258#(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))]) [2022-12-11 23:38:37,853 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][548], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 93#L795true, 184#(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))]) [2022-12-11 23:38:37,855 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,855 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,855 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,855 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][549], [133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 184#(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))]) [2022-12-11 23:38:37,855 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,855 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][547], [72#L815true, 56#L778true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:37,856 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:38,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][351], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 207#(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)), 22#L831true, 258#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:38,192 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,192 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,192 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,192 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][608], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,252 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][611], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:38:38,252 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][547], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:38:38,256 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][609], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 258#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:38,258 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,258 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,258 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,258 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][610], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,259 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][442], [56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 93#L795true, 188#(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)), 258#(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))]) [2022-12-11 23:38:38,261 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,261 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,261 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][442], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:38:38,263 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][547], [72#L815true, 56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:38,264 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,264 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,264 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:38,265 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:39,301 INFO L130 PetriNetUnfolder]: 21728/40361 cut-off events. [2022-12-11 23:38:39,301 INFO L131 PetriNetUnfolder]: For 120179/147506 co-relation queries the response was YES. [2022-12-11 23:38:39,420 INFO L83 FinitePrefix]: Finished finitePrefix Result has 180167 conditions, 40361 events. 21728/40361 cut-off events. For 120179/147506 co-relation queries the response was YES. Maximal size of possible extension queue 2588. Compared 408762 event pairs, 790 based on Foata normal form. 5796/44517 useless extension candidates. Maximal degree in co-relation 180081. Up to 12986 conditions per place. [2022-12-11 23:38:39,549 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 820 selfloop transitions, 92 changer transitions 163/1184 dead transitions. [2022-12-11 23:38:39,549 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 172 places, 1184 transitions, 14527 flow [2022-12-11 23:38:39,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 23:38:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 23:38:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1876 transitions. [2022-12-11 23:38:39,553 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.881578947368421 [2022-12-11 23:38:39,553 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 32 predicate places. [2022-12-11 23:38:39,553 INFO L82 GeneralOperation]: Start removeDead. Operand has 172 places, 1184 transitions, 14527 flow [2022-12-11 23:38:39,652 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 171 places, 1021 transitions, 12461 flow [2022-12-11 23:38:39,652 INFO L495 AbstractCegarLoop]: Abstraction has has 171 places, 1021 transitions, 12461 flow [2022-12-11 23:38:39,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 108.25) internal successors, (866), 8 states have internal predecessors, (866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:39,653 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:39,653 INFO L214 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] [2022-12-11 23:38:39,657 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-11 23:38:39,657 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:39,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:39,658 INFO L85 PathProgramCache]: Analyzing trace with hash -469108442, now seen corresponding path program 1 times [2022-12-11 23:38:39,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:39,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17547109] [2022-12-11 23:38:39,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:39,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:40,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:40,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17547109] [2022-12-11 23:38:40,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17547109] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:40,430 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:40,430 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-11 23:38:40,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460014190] [2022-12-11 23:38:40,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:40,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-11 23:38:40,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:40,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-11 23:38:40,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2022-12-11 23:38:40,432 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 133 [2022-12-11 23:38:40,433 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 1021 transitions, 12461 flow. Second operand has 10 states, 10 states have (on average 98.1) internal successors, (981), 10 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:40,433 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:40,433 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 133 [2022-12-11 23:38:40,433 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:43,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][347], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 149#(= ~b$w_buff0_used~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:43,024 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,024 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,024 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,024 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][347], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 149#(= ~b$w_buff0_used~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 39#L818true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:43,050 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,050 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,050 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,050 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:43,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][346], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 256#(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))]) [2022-12-11 23:38:43,402 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][346], [205#(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)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 39#L818true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:43,422 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][347], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 73#$Ultimate##0true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 149#(= ~b$w_buff0_used~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:43,511 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][347], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 149#(= ~b$w_buff0_used~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 39#L818true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:43,537 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][277], [72#L815true, 73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 149#(= ~b$w_buff0_used~0 0), 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 22#L831true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:43,544 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][257], [72#L815true, 73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 149#(= ~b$w_buff0_used~0 0), 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, P3Thread1of1ForFork2InUse, 21#L788true, 184#(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))]) [2022-12-11 23:38:43,545 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:43,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:44,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][346], [72#L815true, 205#(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)), 18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 256#(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))]) [2022-12-11 23:38:44,125 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][826], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 209#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |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)), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true]) [2022-12-11 23:38:44,125 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][346], [205#(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)), 77#L2true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 93#L795true, 256#(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))]) [2022-12-11 23:38:44,152 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][260], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 21#L788true, 22#L831true, 184#(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))]) [2022-12-11 23:38:44,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][464], [72#L815true, 18#L798true, 73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 149#(= ~b$w_buff0_used~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:44,265 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][464], [73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 149#(= ~b$w_buff0_used~0 0), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 39#L818true, 64#L3true, 207#(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)), 93#L795true, 258#(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))]) [2022-12-11 23:38:44,292 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][475], [73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~b$w_buff0_used~0 0), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 39#L818true, 21#L788true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:44,297 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][840], [73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 149#(= ~b$w_buff0_used~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 39#L818true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:44,298 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:38:44,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][445], [205#(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)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 256#(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))]) [2022-12-11 23:38:44,442 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][826], [18#L798true, 77#L2true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 173#true, P2Thread1of1ForFork0InUse, 209#(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)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |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)), P3Thread1of1ForFork2InUse, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 39#L818true, 22#L831true]) [2022-12-11 23:38:44,667 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,667 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,667 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,667 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][466], [72#L815true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 207#(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)), 64#L3true, 258#(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))]) [2022-12-11 23:38:44,668 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][466], [P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 39#L818true, 207#(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)), 64#L3true, 22#L831true, 93#L795true, 258#(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))]) [2022-12-11 23:38:44,694 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][476], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 21#L788true, 22#L831true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:38:44,736 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][566], [72#L815true, 18#L798true, 73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~b$w_buff0_used~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:44,922 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,922 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,922 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,922 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][566], [73#$Ultimate##0true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 149#(= ~b$w_buff0_used~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 39#L818true, 207#(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)), 93#L795true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:38:44,943 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,943 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,943 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:44,943 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:45,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][632], [205#(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)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 40#L882true, 147#true, 39#L818true, 22#L831true, 93#L795true, 256#(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))]) [2022-12-11 23:38:45,012 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:38:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:38:45,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][632], [205#(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)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 93#L795true, 256#(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))]) [2022-12-11 23:38:45,091 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][445], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:45,091 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,091 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,092 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][1101], [18#L798true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 64#L3true]) [2022-12-11 23:38:45,299 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,299 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,299 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,300 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][570], [72#L815true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:45,300 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,300 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,300 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,300 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][570], [133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 207#(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)), 22#L831true, 93#L795true, 258#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:45,327 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:45,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][659], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(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)), 64#L3true, 22#L831true, 93#L795true, 258#(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))]) [2022-12-11 23:38:45,708 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][661], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(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)), 64#L3true, 258#(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))]) [2022-12-11 23:38:45,709 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L753-->L765: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~b$r_buff1_thd2~0, ~b$r_buff1_thd3~0][1232], [18#L798true, 262#(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)), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:45,909 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,910 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,910 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:45,910 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:46,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][786], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(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)), 22#L831true, 93#L795true, 258#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:46,194 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:46,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:46,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:46,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:46,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][787], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:38:46,194 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:46,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:46,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:46,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:47,532 INFO L130 PetriNetUnfolder]: 31984/61810 cut-off events. [2022-12-11 23:38:47,532 INFO L131 PetriNetUnfolder]: For 221197/255352 co-relation queries the response was YES. [2022-12-11 23:38:47,762 INFO L83 FinitePrefix]: Finished finitePrefix Result has 289068 conditions, 61810 events. 31984/61810 cut-off events. For 221197/255352 co-relation queries the response was YES. Maximal size of possible extension queue 3871. Compared 688140 event pairs, 549 based on Foata normal form. 4084/63728 useless extension candidates. Maximal degree in co-relation 288968. Up to 18352 conditions per place. [2022-12-11 23:38:48,084 INFO L137 encePairwiseOnDemand]: 114/133 looper letters, 696 selfloop transitions, 569 changer transitions 307/1763 dead transitions. [2022-12-11 23:38:48,085 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 182 places, 1763 transitions, 25680 flow [2022-12-11 23:38:48,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-11 23:38:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-11 23:38:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1265 transitions. [2022-12-11 23:38:48,087 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7926065162907269 [2022-12-11 23:38:48,088 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 42 predicate places. [2022-12-11 23:38:48,088 INFO L82 GeneralOperation]: Start removeDead. Operand has 182 places, 1763 transitions, 25680 flow [2022-12-11 23:38:48,255 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 179 places, 1456 transitions, 20874 flow [2022-12-11 23:38:48,255 INFO L495 AbstractCegarLoop]: Abstraction has has 179 places, 1456 transitions, 20874 flow [2022-12-11 23:38:48,256 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 98.1) internal successors, (981), 10 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:48,256 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:48,256 INFO L214 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] [2022-12-11 23:38:48,256 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-11 23:38:48,256 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:48,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:48,256 INFO L85 PathProgramCache]: Analyzing trace with hash -1832187701, now seen corresponding path program 1 times [2022-12-11 23:38:48,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:48,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40653557] [2022-12-11 23:38:48,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:48,767 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:48,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40653557] [2022-12-11 23:38:48,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40653557] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:48,767 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:48,767 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-11 23:38:48,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441266621] [2022-12-11 23:38:48,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:48,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-11 23:38:48,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:48,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-11 23:38:48,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-12-11 23:38:48,769 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 133 [2022-12-11 23:38:48,770 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 179 places, 1456 transitions, 20874 flow. Second operand has 10 states, 10 states have (on average 106.3) internal successors, (1063), 10 states have internal predecessors, (1063), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:48,770 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:48,770 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 133 [2022-12-11 23:38:48,770 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:38:50,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][349], [254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 147#true, 15#$Ultimate##0true, 22#L831true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:50,775 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:50,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:50,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:50,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:50,776 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:50,776 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:38:51,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][353], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:38:51,017 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:38:51,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:51,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:51,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:38:51,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][349], [133#L3-1true, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 147#true, 15#$Ultimate##0true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:51,424 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:51,424 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][349], [72#L815true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 15#$Ultimate##0true, 22#L831true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:51,425 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:38:51,426 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,426 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,426 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,426 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:38:51,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][353], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:38:51,691 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:38:51,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:51,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:51,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:38:51,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][349], [72#L815true, 133#L3-1true, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 15#$Ultimate##0true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:38:51,988 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:51,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:38:51,989 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:38:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:38:52,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][625], [205#(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)), 269#(= ~b$r_buff0_thd2~0 0), 304#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~__unbuffered_p3_EBX~0 1) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 40#L882true, 147#true, 39#L818true, 21#L788true, 256#(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))]) [2022-12-11 23:38:52,951 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:52,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:52,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:52,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:52,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][872], [205#(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)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 40#L882true, 147#true, 39#L818true, 22#L831true, 93#L795true, 256#(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))]) [2022-12-11 23:38:52,951 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:38:52,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:52,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:52,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:38:53,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][625], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 304#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~__unbuffered_p3_EBX~0 1) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 39#L818true, 21#L788true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:53,852 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:53,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][872], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 39#L818true, 22#L831true, 93#L795true, 256#(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))]) [2022-12-11 23:38:53,853 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:38:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:38:54,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][884], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 39#L818true, 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:54,713 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:54,713 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:54,713 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:54,714 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:54,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][864], [304#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~__unbuffered_p3_EBX~0 1) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 39#L818true, 21#L788true, 64#L3true, 207#(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)), 258#(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))]) [2022-12-11 23:38:54,714 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:38:54,714 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:54,714 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:54,714 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:38:55,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][997], [269#(= ~b$r_buff0_thd2~0 0), 304#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~__unbuffered_p3_EBX~0 1) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 39#L818true, 21#L788true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:38:55,554 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:55,554 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:55,554 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:55,554 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:55,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][998], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 39#L818true, 22#L831true, 207#(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)), 93#L795true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:38:55,554 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:38:55,554 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:55,554 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:55,555 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:38:57,280 INFO L130 PetriNetUnfolder]: 34473/70314 cut-off events. [2022-12-11 23:38:57,280 INFO L131 PetriNetUnfolder]: For 338482/365578 co-relation queries the response was YES. [2022-12-11 23:38:57,612 INFO L83 FinitePrefix]: Finished finitePrefix Result has 333132 conditions, 70314 events. 34473/70314 cut-off events. For 338482/365578 co-relation queries the response was YES. Maximal size of possible extension queue 4448. Compared 835259 event pairs, 600 based on Foata normal form. 1122/69547 useless extension candidates. Maximal degree in co-relation 333022. Up to 19545 conditions per place. [2022-12-11 23:38:57,984 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 811 selfloop transitions, 527 changer transitions 241/1814 dead transitions. [2022-12-11 23:38:57,984 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 188 places, 1814 transitions, 29770 flow [2022-12-11 23:38:57,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 23:38:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 23:38:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1108 transitions. [2022-12-11 23:38:57,986 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8330827067669173 [2022-12-11 23:38:57,987 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 48 predicate places. [2022-12-11 23:38:57,987 INFO L82 GeneralOperation]: Start removeDead. Operand has 188 places, 1814 transitions, 29770 flow [2022-12-11 23:38:58,184 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 183 places, 1573 transitions, 25464 flow [2022-12-11 23:38:58,184 INFO L495 AbstractCegarLoop]: Abstraction has has 183 places, 1573 transitions, 25464 flow [2022-12-11 23:38:58,185 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 106.3) internal successors, (1063), 10 states have internal predecessors, (1063), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:58,185 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:38:58,185 INFO L214 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] [2022-12-11 23:38:58,185 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-11 23:38:58,185 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:38:58,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:38:58,185 INFO L85 PathProgramCache]: Analyzing trace with hash 2020310706, now seen corresponding path program 2 times [2022-12-11 23:38:58,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:38:58,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446649045] [2022-12-11 23:38:58,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:38:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:38:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:38:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:38:58,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:38:58,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446649045] [2022-12-11 23:38:58,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446649045] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:38:58,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:38:58,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 23:38:58,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977656081] [2022-12-11 23:38:58,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:38:58,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 23:38:58,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:38:58,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 23:38:58,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-11 23:38:58,412 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 23:38:58,413 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 183 places, 1573 transitions, 25464 flow. Second operand has 9 states, 9 states have (on average 108.22222222222223) internal successors, (974), 9 states have internal predecessors, (974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:38:58,413 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:38:58,413 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 23:38:58,413 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:02,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][717], [18#L798true, 193#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 250#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 82#L878-3true, 327#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:02,445 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:02,445 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:02,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:06,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][717], [18#L798true, 193#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 39#L818true, 250#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:06,006 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:06,006 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:06,006 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:06,006 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:06,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][834], [18#L798true, 189#true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 39#L818true, 250#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:06,008 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:06,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:06,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:06,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:07,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][934], [189#true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 339#(and (<= ~__unbuffered_cnt~0 2) (<= |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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true]) [2022-12-11 23:39:07,262 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:07,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:07,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:07,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:08,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][934], [189#true, 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true]) [2022-12-11 23:39:08,442 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:08,442 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:08,442 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:08,442 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:09,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][1123], [189#true, 18#L798true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, 341#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 64#L3true]) [2022-12-11 23:39:09,534 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 23:39:09,534 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:39:09,534 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:39:09,534 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 23:39:10,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][1212], [18#L798true, 262#(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)), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 341#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 214#(= ~b$r_buff0_thd4~0 0), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 195#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 39#L818true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:39:10,452 INFO L382 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-11 23:39:10,452 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 23:39:10,452 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 23:39:10,452 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 23:39:11,424 INFO L130 PetriNetUnfolder]: 30819/64841 cut-off events. [2022-12-11 23:39:11,425 INFO L131 PetriNetUnfolder]: For 320491/360454 co-relation queries the response was YES. [2022-12-11 23:39:11,836 INFO L83 FinitePrefix]: Finished finitePrefix Result has 348612 conditions, 64841 events. 30819/64841 cut-off events. For 320491/360454 co-relation queries the response was YES. Maximal size of possible extension queue 4133. Compared 785100 event pairs, 580 based on Foata normal form. 7107/70401 useless extension candidates. Maximal degree in co-relation 348498. Up to 17934 conditions per place. [2022-12-11 23:39:12,003 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 1221 selfloop transitions, 97 changer transitions 163/1606 dead transitions. [2022-12-11 23:39:12,003 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 1606 transitions, 28962 flow [2022-12-11 23:39:12,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 23:39:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 23:39:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2179 transitions. [2022-12-11 23:39:12,009 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8622872971903442 [2022-12-11 23:39:12,011 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 61 predicate places. [2022-12-11 23:39:12,011 INFO L82 GeneralOperation]: Start removeDead. Operand has 201 places, 1606 transitions, 28962 flow [2022-12-11 23:39:12,172 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 198 places, 1443 transitions, 25851 flow [2022-12-11 23:39:12,173 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 1443 transitions, 25851 flow [2022-12-11 23:39:12,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 108.22222222222223) internal successors, (974), 9 states have internal predecessors, (974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:12,173 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:12,173 INFO L214 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] [2022-12-11 23:39:12,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-11 23:39:12,173 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:12,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:12,174 INFO L85 PathProgramCache]: Analyzing trace with hash 550693332, now seen corresponding path program 1 times [2022-12-11 23:39:12,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:12,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303246694] [2022-12-11 23:39:12,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:12,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:39:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:39:12,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:39:12,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303246694] [2022-12-11 23:39:12,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303246694] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:39:12,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:39:12,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-12-11 23:39:12,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342589650] [2022-12-11 23:39:12,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:39:12,962 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-11 23:39:12,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:39:12,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-11 23:39:12,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2022-12-11 23:39:12,964 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 133 [2022-12-11 23:39:12,965 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 1443 transitions, 25851 flow. Second operand has 13 states, 13 states have (on average 102.15384615384616) internal successors, (1328), 13 states have internal predecessors, (1328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:12,965 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:39:12,965 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 133 [2022-12-11 23:39:12,965 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:14,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][283], [201#(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)), 59#L825true, 77#L2true, P1Thread1of1ForFork3InUse, 252#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), 182#(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)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 93#L795true]) [2022-12-11 23:39:14,799 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:14,799 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:14,799 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:14,799 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:15,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][262], [72#L815true, 201#(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)), 59#L825true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(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)), P2Thread1of1ForFork0InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1))]) [2022-12-11 23:39:15,092 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:39:15,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:15,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:15,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:39:15,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][264], [201#(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)), 59#L825true, 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 329#(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)), 182#(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)), 115#L775true, P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 147#true, 21#L788true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:15,225 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][317], [72#L815true, 59#L825true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:15,234 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,234 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,234 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,234 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][318], [59#L825true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 331#(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)), 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 64#L3true, 93#L795true, 184#(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))]) [2022-12-11 23:39:15,235 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,235 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,235 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,235 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][282], [201#(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)), 72#L815true, 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 329#(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)), 182#(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)), 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 15#$Ultimate##0true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:15,288 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,288 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,288 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,288 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][265], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 72#L815true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 55#L768true]) [2022-12-11 23:39:15,289 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,289 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,289 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,289 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:15,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][319], [59#L825true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 21#L788true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:15,411 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][262], [72#L815true, 201#(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)), 59#L825true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:15,463 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,463 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,463 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,463 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][317], [72#L815true, 59#L825true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:15,464 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,464 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,464 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,464 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][283], [201#(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)), 59#L825true, 77#L2true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 93#L795true, 55#L768true]) [2022-12-11 23:39:15,465 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:15,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][318], [59#L825true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:15,465 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:39:15,559 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,559 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,559 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,559 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [72#L815true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 15#$Ultimate##0true, 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:15,560 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][317], [72#L815true, 59#L825true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:15,768 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,768 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,768 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,768 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][318], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 93#L795true, 184#(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))]) [2022-12-11 23:39:15,769 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:15,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:16,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][319], [59#L825true, 133#L3-1true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 101#L808true, 21#L788true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:16,116 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][317], [72#L815true, 59#L825true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:16,189 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,189 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,189 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,189 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][318], [59#L825true, 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:16,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 184#(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)), 55#L768true]) [2022-12-11 23:39:16,284 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,284 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,284 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,284 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [72#L815true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 15#$Ultimate##0true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:16,284 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,284 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,284 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,285 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(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)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 335#(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)), 256#(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))]) [2022-12-11 23:39:16,441 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][265], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 55#L768true]) [2022-12-11 23:39:16,502 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][344], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), 182#(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)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 93#L795true, 55#L768true]) [2022-12-11 23:39:16,503 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][347], [72#L815true, 201#(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)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 329#(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)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:16,503 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(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)), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(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)), 21#L788true, 256#(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))]) [2022-12-11 23:39:16,506 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:16,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:16,789 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][282], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L775true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 21#L788true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:16,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:16,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:16,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:16,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:16,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P2Thread1of1ForFork0InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 21#L788true, 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:16,790 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:16,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][710], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:16,937 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:39:16,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:16,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:16,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:39:17,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][713], [18#L798true, 193#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 39#L818true, 250#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:17,052 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:17,054 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,054 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,054 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,054 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(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)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 335#(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)), 256#(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)), 55#L768true]) [2022-12-11 23:39:17,060 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,060 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,060 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,060 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][710], [72#L815true, 205#(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)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(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)), 55#L768true]) [2022-12-11 23:39:17,060 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,060 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:17,061 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(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)), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(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)), 93#L795true, 256#(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))]) [2022-12-11 23:39:17,092 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,092 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,092 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,092 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:17,151 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(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)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(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)), 21#L788true, 256#(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))]) [2022-12-11 23:39:17,152 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][282], [72#L815true, 201#(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)), 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 252#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 21#L788true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:17,197 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][265], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 72#L815true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 55#L768true]) [2022-12-11 23:39:17,197 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][344], [72#L815true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 93#L795true, 55#L768true]) [2022-12-11 23:39:17,198 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:17,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:39:17,627 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,627 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,627 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [133#L3-1true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:17,628 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][345], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(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)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:17,629 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:17,703 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][710], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:17,705 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:39:17,730 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [72#L815true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 21#L788true, 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:17,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][710], [72#L815true, 205#(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)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(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))]) [2022-12-11 23:39:17,791 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,791 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,791 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,791 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:39:17,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][713], [18#L798true, 193#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 39#L818true, 250#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:17,912 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,912 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,912 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,912 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][732], [18#L798true, 193#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 112#L881true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 39#L818true, 250#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:17,913 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,913 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,913 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,913 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [72#L815true, 205#(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)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 256#(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)), 55#L768true]) [2022-12-11 23:39:17,916 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:17,917 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][928], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:17,926 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,926 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,926 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,926 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(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)), 64#L3true, 188#(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)), 258#(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))]) [2022-12-11 23:39:17,927 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:17,959 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,959 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,959 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,959 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(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)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(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)), 93#L795true, 256#(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))]) [2022-12-11 23:39:17,960 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,960 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,960 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,960 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][282], [201#(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)), 72#L815true, 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 252#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 329#(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)), P3Thread1of1ForFork2InUse, 115#L775true, 182#(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)), 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 22#L831true, 93#L795true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:17,992 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][265], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 72#L815true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 93#L795true, 55#L768true]) [2022-12-11 23:39:17,992 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:17,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(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)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(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)), 21#L788true, 256#(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)), 55#L768true]) [2022-12-11 23:39:18,025 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,025 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,025 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,025 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:18,026 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:18,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][345], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:18,355 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:39:18,355 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:18,355 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:18,355 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:39:18,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [72#L815true, 205#(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)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 256#(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)), 55#L768true]) [2022-12-11 23:39:18,419 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][466], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:18,435 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,435 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,435 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,435 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:18,439 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [72#L815true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 64#L3true, 22#L831true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:18,440 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:18,458 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,458 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,458 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,458 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [72#L815true, 133#L3-1true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 21#L788true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:18,459 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,459 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:39:18,820 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,820 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][928], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 207#(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)), 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:39:18,831 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,831 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,831 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,831 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L808true, 147#true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:18,832 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,832 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,832 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,832 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][928], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 22#L831true, 207#(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)), 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:18,833 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:39:18,833 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,833 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:18,872 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,872 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,872 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,872 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 64#L3true, 207#(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)), 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:18,946 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 39#L818true, 21#L788true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:18,947 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:18,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:19,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][320], [72#L815true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:19,290 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,290 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,290 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,290 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][342], [72#L815true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 22#L831true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:19,291 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:19,470 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,470 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,470 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,470 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:39:19,471 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][928], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:19,492 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,492 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,492 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,492 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:19,493 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,493 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,493 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,493 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(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)), 64#L3true, 93#L795true, 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:19,550 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,550 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,550 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,550 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:19,551 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,552 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,552 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,552 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(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)), 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:19,630 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:19,630 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:20,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:20,272 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:20,272 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:20,272 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:20,272 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:20,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][627], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(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)), 93#L795true, 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:39:20,324 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:39:20,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:20,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:20,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:39:21,819 INFO L130 PetriNetUnfolder]: 30833/65409 cut-off events. [2022-12-11 23:39:21,819 INFO L131 PetriNetUnfolder]: For 442112/469355 co-relation queries the response was YES. [2022-12-11 23:39:22,167 INFO L83 FinitePrefix]: Finished finitePrefix Result has 365692 conditions, 65409 events. 30833/65409 cut-off events. For 442112/469355 co-relation queries the response was YES. Maximal size of possible extension queue 4160. Compared 797920 event pairs, 548 based on Foata normal form. 912/64627 useless extension candidates. Maximal degree in co-relation 365564. Up to 18005 conditions per place. [2022-12-11 23:39:22,321 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 861 selfloop transitions, 206 changer transitions 279/1570 dead transitions. [2022-12-11 23:39:22,321 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 1570 transitions, 31047 flow [2022-12-11 23:39:22,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-11 23:39:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-11 23:39:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1249 transitions. [2022-12-11 23:39:22,323 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7825814536340853 [2022-12-11 23:39:22,323 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 69 predicate places. [2022-12-11 23:39:22,323 INFO L82 GeneralOperation]: Start removeDead. Operand has 209 places, 1570 transitions, 31047 flow [2022-12-11 23:39:22,502 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 204 places, 1291 transitions, 24968 flow [2022-12-11 23:39:22,502 INFO L495 AbstractCegarLoop]: Abstraction has has 204 places, 1291 transitions, 24968 flow [2022-12-11 23:39:22,503 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 102.15384615384616) internal successors, (1328), 13 states have internal predecessors, (1328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:22,503 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:22,503 INFO L214 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] [2022-12-11 23:39:22,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-11 23:39:22,504 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:22,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:22,504 INFO L85 PathProgramCache]: Analyzing trace with hash 1384129670, now seen corresponding path program 2 times [2022-12-11 23:39:22,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:22,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997264029] [2022-12-11 23:39:22,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:22,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:39:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:39:23,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:39:23,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997264029] [2022-12-11 23:39:23,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [997264029] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:39:23,573 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:39:23,573 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-12-11 23:39:23,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417891078] [2022-12-11 23:39:23,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:39:23,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-11 23:39:23,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:39:23,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-11 23:39:23,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2022-12-11 23:39:23,575 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 133 [2022-12-11 23:39:23,576 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 1291 transitions, 24968 flow. Second operand has 16 states, 16 states have (on average 102.6875) internal successors, (1643), 16 states have internal predecessors, (1643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:23,576 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:39:23,576 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 133 [2022-12-11 23:39:23,576 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:26,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][496], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 112#L881true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 11#L805true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:26,304 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][424], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 11#L805true, 55#L768true]) [2022-12-11 23:39:26,305 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:26,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][264], [201#(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)), 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, 329#(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)), 40#L882true, 182#(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)), P3Thread1of1ForFork2InUse, 147#true, 11#L805true, 93#L795true, 55#L768true]) [2022-12-11 23:39:27,031 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][423], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 11#L805true, 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:27,032 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][277], [201#(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)), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 329#(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)), 40#L882true, P3Thread1of1ForFork2InUse, 115#L775true, 182#(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)), 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 93#L795true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:27,032 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][426], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 112#L881true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 11#L805true, 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:27,033 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:27,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][492], [18#L798true, 205#(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)), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 335#(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)), 11#L805true, 55#L768true, 256#(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))]) [2022-12-11 23:39:27,878 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][495], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 335#(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)), 11#L805true, 55#L768true, 256#(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))]) [2022-12-11 23:39:27,879 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,879 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,879 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,879 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][497], [205#(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)), 18#L798true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 11#L805true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:27,880 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][264], [201#(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)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, 329#(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)), 182#(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)), P3Thread1of1ForFork2InUse, 147#true, 11#L805true, 93#L795true, 55#L768true]) [2022-12-11 23:39:27,912 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][277], [201#(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)), 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 329#(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)), P3Thread1of1ForFork2InUse, 115#L775true, 182#(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)), 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 93#L795true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:27,912 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,913 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,913 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:27,913 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:28,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][492], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 11#L805true, 55#L768true, 256#(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))]) [2022-12-11 23:39:28,854 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][495], [18#L798true, 205#(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)), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 11#L805true, 55#L768true, 256#(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))]) [2022-12-11 23:39:28,858 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][497], [18#L798true, 205#(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)), 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 335#(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)), 22#L831true, 11#L805true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(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))]) [2022-12-11 23:39:28,859 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][311], [269#(= ~b$r_buff0_thd2~0 0), 254#(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)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 11#L805true, 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:28,898 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][336], [366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:28,898 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][881], [72#L815true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:28,939 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,939 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,939 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,939 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][483], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 335#(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)), 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(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))]) [2022-12-11 23:39:28,940 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][484], [18#L798true, 205#(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)), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 55#L768true, 256#(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))]) [2022-12-11 23:39:28,940 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:28,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:29,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][484], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:29,647 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,647 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,647 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,647 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][483], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 335#(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)), 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(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))]) [2022-12-11 23:39:29,648 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,648 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,648 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,648 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][881], [72#L815true, 205#(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)), 18#L798true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(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)), 55#L768true]) [2022-12-11 23:39:29,649 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,649 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,649 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,649 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][749], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 207#(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)), 64#L3true, 11#L805true, 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:29,901 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][751], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 64#L3true, 11#L805true, 207#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:29,908 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][753], [18#L798true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 337#(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)), 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 64#L3true, 11#L805true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:29,908 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][311], [269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 11#L805true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:29,953 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,953 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,953 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,953 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][336], [133#L3-1true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:29,954 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:29,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:30,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][743], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L768true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:30,762 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,762 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,762 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,762 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][744], [18#L798true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 207#(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)), 64#L3true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 258#(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))]) [2022-12-11 23:39:30,762 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,762 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,762 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,762 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1244], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 64#L3true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true, 258#(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))]) [2022-12-11 23:39:30,763 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:30,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][749], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 11#L805true, 207#(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)), 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:31,004 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,004 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,004 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,004 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][914], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 207#(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)), 11#L805true, 55#L768true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:39:31,011 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,011 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,011 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,011 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][912], [18#L798true, 133#L3-1true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L805true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:39:31,012 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,012 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,012 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,012 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:31,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][906], [18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L768true, 258#(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))]) [2022-12-11 23:39:31,932 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,932 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,932 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,932 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][904], [18#L798true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 207#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 258#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 23:39:31,933 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,933 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,933 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,933 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1416], [72#L815true, 18#L798true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 207#(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)), 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:39:31,934 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,934 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,934 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:31,934 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:35,651 INFO L130 PetriNetUnfolder]: 44128/95321 cut-off events. [2022-12-11 23:39:35,651 INFO L131 PetriNetUnfolder]: For 909706/961123 co-relation queries the response was YES. [2022-12-11 23:39:36,113 INFO L83 FinitePrefix]: Finished finitePrefix Result has 557372 conditions, 95321 events. 44128/95321 cut-off events. For 909706/961123 co-relation queries the response was YES. Maximal size of possible extension queue 6263. Compared 1249569 event pairs, 1008 based on Foata normal form. 2678/95439 useless extension candidates. Maximal degree in co-relation 557233. Up to 25118 conditions per place. [2022-12-11 23:39:36,323 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 1278 selfloop transitions, 301 changer transitions 653/2448 dead transitions. [2022-12-11 23:39:36,323 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 2448 transitions, 54742 flow [2022-12-11 23:39:36,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-11 23:39:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-11 23:39:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1270 transitions. [2022-12-11 23:39:36,324 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7957393483709273 [2022-12-11 23:39:36,325 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 75 predicate places. [2022-12-11 23:39:36,325 INFO L82 GeneralOperation]: Start removeDead. Operand has 215 places, 2448 transitions, 54742 flow [2022-12-11 23:39:36,547 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 1795 transitions, 39094 flow [2022-12-11 23:39:36,547 INFO L495 AbstractCegarLoop]: Abstraction has has 211 places, 1795 transitions, 39094 flow [2022-12-11 23:39:36,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 102.6875) internal successors, (1643), 16 states have internal predecessors, (1643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:36,548 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:36,548 INFO L214 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] [2022-12-11 23:39:36,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-11 23:39:36,548 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:36,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:36,549 INFO L85 PathProgramCache]: Analyzing trace with hash 1726916992, now seen corresponding path program 3 times [2022-12-11 23:39:36,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:36,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590529564] [2022-12-11 23:39:36,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:36,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:39:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:39:36,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:39:36,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590529564] [2022-12-11 23:39:36,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [590529564] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:39:36,734 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:39:36,734 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:39:36,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990442211] [2022-12-11 23:39:36,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:39:36,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:39:36,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:39:36,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:39:36,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:39:36,736 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 133 [2022-12-11 23:39:36,737 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 1795 transitions, 39094 flow. Second operand has 7 states, 7 states have (on average 104.85714285714286) internal successors, (734), 7 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:36,737 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:39:36,737 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 133 [2022-12-11 23:39:36,737 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:39:38,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][260], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 403#true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 11#L805true, 55#L768true]) [2022-12-11 23:39:38,871 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:39:38,871 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:38,871 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:38,871 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:38,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][357], [403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 15#$Ultimate##0true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 64#L3true, 22#L831true, 11#L805true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:38,871 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:38,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:38,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:38,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:38,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][286], [201#(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)), 77#L2true, 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 329#(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)), P3Thread1of1ForFork2InUse, 115#L775true, 182#(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)), 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 15#$Ultimate##0true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:38,872 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:39:38,872 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:38,872 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:38,872 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:39:39,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [403#true, 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 11#L805true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:39:39,121 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][335], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 201#(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)), 72#L815true, 59#L825true, 77#L2true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 329#(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)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1))]) [2022-12-11 23:39:39,503 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][359], [201#(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)), 59#L825true, 77#L2true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0))]) [2022-12-11 23:39:39,503 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][427], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 101#L808true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 55#L768true]) [2022-12-11 23:39:39,634 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,634 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,634 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,634 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 15#$Ultimate##0true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:39,634 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,634 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,635 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,635 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 15#$Ultimate##0true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:39,635 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][428], [201#(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)), 405#(= ~z~0 1), 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 329#(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)), P3Thread1of1ForFork2InUse, 115#L775true, 182#(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)), 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 15#$Ultimate##0true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:39,639 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,640 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,640 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,640 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][429], [201#(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)), 72#L815true, 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:39,641 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,641 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,641 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,641 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 184#(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))]) [2022-12-11 23:39:39,644 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,644 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,644 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,644 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:39,645 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,645 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,645 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,645 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][357], [403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 15#$Ultimate##0true, 22#L831true, 11#L805true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:39,665 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,665 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,665 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,665 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][536], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:39:39,666 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,666 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,667 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,667 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:39,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][536], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:39,667 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:39,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][432], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 201#(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)), 77#L2true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:39,675 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][433], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L808true, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 55#L768true]) [2022-12-11 23:39:39,676 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:39,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:39:40,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:39:40,063 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:40,064 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [403#true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 11#L805true, 184#(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)), 55#L768true]) [2022-12-11 23:39:40,070 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][543], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 405#(= ~z~0 1), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:40,071 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][476], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 11#L805true, 55#L768true]) [2022-12-11 23:39:40,334 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,334 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,334 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,334 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][578], [18#L798true, 205#(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)), 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L882true, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 335#(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)), 11#L805true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(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))]) [2022-12-11 23:39:40,334 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][579], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 11#L805true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:40,335 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][482], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 112#L881true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 11#L805true, 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:40,339 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,339 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,339 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,339 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][578], [18#L798true, 205#(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)), 403#true, 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 335#(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)), 11#L805true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 256#(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))]) [2022-12-11 23:39:40,342 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][284], [201#(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)), 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 115#L775true, 40#L882true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 93#L795true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:40,373 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][284], [201#(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)), 403#true, 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 329#(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)), 115#L775true, 182#(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)), P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 93#L795true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:40,373 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,373 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:40,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][358], [403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 64#L3true, 22#L831true, 11#L805true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:40,380 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:40,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][526], [201#(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)), 59#L825true, 77#L2true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 93#L795true, 55#L768true]) [2022-12-11 23:39:40,442 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,442 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,443 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,443 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][457], [72#L815true, 201#(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)), 59#L825true, 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:40,443 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,443 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,443 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,443 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][471], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 59#L825true, 405#(= ~z~0 1), 254#(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)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:40,446 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 184#(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))]) [2022-12-11 23:39:40,573 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:40,573 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,574 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 15#$Ultimate##0true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 64#L3true, 22#L831true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:40,574 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:39:40,575 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:40,575 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,575 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,576 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:40,576 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:39:41,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][542], [72#L815true, 59#L825true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:41,038 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][535], [59#L825true, 405#(= ~z~0 1), 254#(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)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 64#L3true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:41,038 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:41,048 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,048 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 15#$Ultimate##0true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:41,049 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][543], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 405#(= ~z~0 1), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:41,056 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][539], [59#L825true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 254#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:41,160 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:39:41,160 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:41,160 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:41,160 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:39:41,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][262], [201#(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)), 403#true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 329#(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)), 40#L882true, P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 11#L805true, 93#L795true, 55#L768true]) [2022-12-11 23:39:41,283 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][475], [248#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), 325#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 112#L881true, 147#true, 199#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 11#L805true, 176#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:41,283 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,284 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,284 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,284 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][856], [18#L798true, 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 337#(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)), 115#L775true, P3Thread1of1ForFork2InUse, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 11#L805true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:41,369 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][358], [403#true, 133#L3-1true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 11#L805true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:41,418 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:41,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][427], [201#(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)), 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 329#(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)), 57#L847true, 182#(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)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true]) [2022-12-11 23:39:41,500 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][674], [201#(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)), 77#L2true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 119#L765true, 329#(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)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 93#L795true]) [2022-12-11 23:39:41,501 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][429], [72#L815true, 201#(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)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 329#(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)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1))]) [2022-12-11 23:39:41,501 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][471], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 59#L825true, 405#(= ~z~0 1), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:41,511 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][260], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L847true, P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 11#L805true, 55#L768true]) [2022-12-11 23:39:41,525 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][357], [403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 11#L805true, 22#L831true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:41,526 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][363], [201#(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)), 77#L2true, 403#true, P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 11#L805true, 22#L831true, 93#L795true, 55#L768true]) [2022-12-11 23:39:41,526 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][286], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 11#L805true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:41,527 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,675 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 15#$Ultimate##0true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:41,675 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(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)), 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:41,676 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:41,676 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:41,677 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:39:42,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [403#true, 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 11#L805true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:42,168 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][542], [72#L815true, 59#L825true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:42,180 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][535], [59#L825true, 405#(= ~z~0 1), 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:42,180 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 184#(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))]) [2022-12-11 23:39:42,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:42,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][539], [59#L825true, 405#(= ~z~0 1), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 184#(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))]) [2022-12-11 23:39:42,317 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:39:42,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:42,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:42,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:39:42,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][572], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 403#true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 335#(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)), 11#L805true, 256#(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)), 55#L768true]) [2022-12-11 23:39:42,364 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][574], [18#L798true, 205#(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)), 403#true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 335#(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)), 11#L805true, 55#L768true, 256#(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))]) [2022-12-11 23:39:42,365 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,366 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,366 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][262], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 403#true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 11#L805true, 93#L795true, 55#L768true]) [2022-12-11 23:39:42,441 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,442 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][862], [72#L815true, 18#L798true, 205#(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)), 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(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))]) [2022-12-11 23:39:42,512 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][866], [18#L798true, 205#(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)), 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 256#(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))]) [2022-12-11 23:39:42,513 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][1038], [18#L798true, 403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 207#(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)), 11#L805true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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))]) [2022-12-11 23:39:42,547 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:42,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:42,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:42,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:42,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][427], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 57#L847true, 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 93#L795true]) [2022-12-11 23:39:42,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][429], [72#L815true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 93#L795true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1))]) [2022-12-11 23:39:42,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][427], [201#(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)), 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 329#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 55#L768true]) [2022-12-11 23:39:42,715 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 64#L3true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:42,715 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:42,715 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,716 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,716 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,716 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][674], [201#(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)), 77#L2true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 282#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 22#L831true, 93#L795true, 55#L768true]) [2022-12-11 23:39:42,716 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][428], [201#(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)), 77#L2true, 405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 329#(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)), P3Thread1of1ForFork2InUse, 115#L775true, 182#(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)), 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 22#L831true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:42,717 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][429], [201#(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)), 72#L815true, 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:42,717 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,718 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:42,718 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,719 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:42,719 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][357], [403#true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 11#L805true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:42,749 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][536], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 184#(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)), 55#L768true]) [2022-12-11 23:39:42,750 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][536], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:42,751 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][676], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 329#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd2~0)), 55#L768true]) [2022-12-11 23:39:42,751 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][432], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 77#L2true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 329#(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)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:42,752 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][433], [201#(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)), 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 252#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 55#L768true]) [2022-12-11 23:39:42,752 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:42,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:39:43,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:43,393 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,393 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,393 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,393 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:43,393 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][330], [403#true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 11#L805true, 184#(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)), 55#L768true]) [2022-12-11 23:39:43,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][543], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 405#(= ~z~0 1), P1Thread1of1ForFork3InUse, 254#(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)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:43,402 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,541 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(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)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,541 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,542 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,542 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][572], [18#L798true, 205#(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)), 403#true, 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 11#L805true, 256#(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)), 55#L768true]) [2022-12-11 23:39:43,604 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,604 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,604 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,604 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][574], [18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 77#L2true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 173#true, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 335#(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)), 11#L805true, 55#L768true, 256#(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))]) [2022-12-11 23:39:43,606 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][333], [403#true, 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 11#L805true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:43,849 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,849 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,849 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,849 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][862], [72#L815true, 18#L798true, 205#(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)), 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true, 256#(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))]) [2022-12-11 23:39:43,950 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][866], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:43,951 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][862], [72#L815true, 18#L798true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:43,952 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,952 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,952 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,952 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][866], [18#L798true, 205#(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)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 256#(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))]) [2022-12-11 23:39:43,953 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,953 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,953 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:43,953 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,033 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,034 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][427], [201#(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)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 57#L847true, 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 93#L795true, 55#L768true]) [2022-12-11 23:39:44,037 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][428], [201#(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)), 405#(= ~z~0 1), 77#L2true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 329#(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)), P3Thread1of1ForFork2InUse, 182#(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)), 115#L775true, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 93#L795true, 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:44,038 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][429], [72#L815true, 201#(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)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 252#(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)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 329#(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)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 182#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 93#L795true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 55#L768true]) [2022-12-11 23:39:44,038 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,225 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:44,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,226 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:44,226 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,227 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 22#L831true, 64#L3true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:44,228 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 64#L3true, 184#(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)), 55#L768true]) [2022-12-11 23:39:44,228 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,229 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:44,229 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:39:44,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:44,836 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:44,837 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][543], [278#(and (= ~b$r_buff0_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), 72#L815true, 405#(= ~z~0 1), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:44,846 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:44,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][866], [18#L798true, 205#(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)), 77#L2true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 256#(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)), 55#L768true]) [2022-12-11 23:39:45,239 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][862], [72#L815true, 18#L798true, 205#(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)), 405#(= ~z~0 1), 77#L2true, 269#(= ~b$r_buff0_thd2~0 0), 186#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 335#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 256#(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)), 55#L768true]) [2022-12-11 23:39:45,239 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,240 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,240 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,240 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][854], [18#L798true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 64#L3true, 11#L805true, 207#(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)), 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:39:45,296 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][855], [18#L798true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 173#true, P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 207#(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)), 64#L3true, 11#L805true, 55#L768true, 258#(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))]) [2022-12-11 23:39:45,301 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:45,388 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 64#L3true, 93#L795true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:45,389 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 64#L3true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:45,389 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][333], [403#true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 11#L805true, 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:45,427 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][1219], [18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,521 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1221], [72#L815true, 18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(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)), 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:45,521 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 93#L795true, 184#(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))]) [2022-12-11 23:39:45,620 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 93#L795true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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))]) [2022-12-11 23:39:45,620 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 64#L3true, 22#L831true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:45,654 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 101#L808true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:45,654 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,654 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,655 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:45,655 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:45,655 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 254#(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)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 64#L3true, 22#L831true, 93#L795true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:45,656 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 331#(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)), P2Thread1of1ForFork0InUse, 203#(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)), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:45,656 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,657 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:45,892 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 254#(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)), 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 331#(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)), 203#(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)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 21#L788true, 22#L831true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:45,893 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:45,893 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,894 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 21#L788true, 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 184#(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)), 55#L768true]) [2022-12-11 23:39:45,894 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:45,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:39:46,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][1219], [18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(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)), 64#L3true, 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:39:46,805 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1221], [72#L815true, 18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(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)), 22#L831true, 64#L3true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(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)), 258#(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)), 55#L768true]) [2022-12-11 23:39:46,806 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][854], [18#L798true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 207#(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)), 11#L805true, 188#(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)), 55#L768true, 258#(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))]) [2022-12-11 23:39:46,859 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][1040], [18#L798true, 403#true, 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 383#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~y~0 ~b$r_buff0_thd1~0)), 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 147#true, 11#L805true, 207#(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)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 258#(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)), 55#L768true]) [2022-12-11 23:39:46,863 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,927 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][538], [405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, 254#(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)), P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 93#L795true, 184#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:46,927 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,927 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,927 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,927 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,927 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,927 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][541], [72#L815true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 214#(= ~b$r_buff0_thd4~0 0), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 93#L795true, 184#(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)), 55#L768true]) [2022-12-11 23:39:46,928 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][537], [405#(= ~z~0 1), 133#L3-1true, 366#(and (= ~b$r_buff0_thd4~0 0) (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), P1Thread1of1ForFork3InUse, 284#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (not (= ~b~0 0)) (= 0 ~b$r_buff1_thd2~0) (<= 0 ~b$w_buff0_used~0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 331#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 203#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 297#(and (<= ~b$w_buff0_used~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b~0 1) (<= 0 ~b$w_buff0_used~0)), 147#true, 381#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0)), 22#L831true, 93#L795true, 184#(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)), 216#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1))]) [2022-12-11 23:39:46,928 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:46,929 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][1219], [18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 119#L765true, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 337#(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)), 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(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)), 188#(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)), 258#(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))]) [2022-12-11 23:39:47,213 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1221], [72#L815true, 18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 214#(= ~b$r_buff0_thd4~0 0), 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(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)), 258#(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))]) [2022-12-11 23:39:47,214 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:47,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:39:48,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][1219], [18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), P2Thread1of1ForFork0InUse, 295#(= ~b$r_buff0_thd3~0 0), P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 57#L847true, 337#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:39:48,368 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:48,368 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:48,368 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:48,368 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:48,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1221], [72#L815true, 18#L798true, 405#(= ~z~0 1), 269#(= ~b$r_buff0_thd2~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 364#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 150#true, 214#(= ~b$r_buff0_thd4~0 0), 337#(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)), P3Thread1of1ForFork2InUse, 147#true, 382#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 207#(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)), 22#L831true, 296#(and (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1)), 188#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-11 23:39:48,370 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:39:48,370 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:48,370 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:48,370 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:39:53,977 INFO L130 PetriNetUnfolder]: 50592/109811 cut-off events. [2022-12-11 23:39:53,977 INFO L131 PetriNetUnfolder]: For 1222889/1348281 co-relation queries the response was YES. [2022-12-11 23:39:54,612 INFO L83 FinitePrefix]: Finished finitePrefix Result has 666763 conditions, 109811 events. 50592/109811 cut-off events. For 1222889/1348281 co-relation queries the response was YES. Maximal size of possible extension queue 7102. Compared 1468578 event pairs, 1073 based on Foata normal form. 8183/115281 useless extension candidates. Maximal degree in co-relation 666616. Up to 29352 conditions per place. [2022-12-11 23:39:54,796 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 997 selfloop transitions, 18 changer transitions 1376/2585 dead transitions. [2022-12-11 23:39:54,797 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 2585 transitions, 62453 flow [2022-12-11 23:39:54,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-11 23:39:54,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-11 23:39:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 759 transitions. [2022-12-11 23:39:54,798 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8152524167561761 [2022-12-11 23:39:54,798 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 77 predicate places. [2022-12-11 23:39:54,798 INFO L82 GeneralOperation]: Start removeDead. Operand has 217 places, 2585 transitions, 62453 flow [2022-12-11 23:39:54,986 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 213 places, 1209 transitions, 26963 flow [2022-12-11 23:39:54,987 INFO L495 AbstractCegarLoop]: Abstraction has has 213 places, 1209 transitions, 26963 flow [2022-12-11 23:39:54,987 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 104.85714285714286) internal successors, (734), 7 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:39:54,987 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:39:54,987 INFO L214 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] [2022-12-11 23:39:54,987 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-11 23:39:54,987 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:39:54,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:39:54,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1458624308, now seen corresponding path program 4 times [2022-12-11 23:39:54,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:39:54,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739154370] [2022-12-11 23:39:54,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:39:54,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:39:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 23:39:55,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-11 23:39:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 23:39:55,145 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-11 23:39:55,145 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-11 23:39:55,146 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-12-11 23:39:55,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-12-11 23:39:55,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-12-11 23:39:55,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-12-11 23:39:55,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-12-11 23:39:55,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-12-11 23:39:55,147 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-12-11 23:39:55,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-11 23:39:55,147 INFO L445 BasicCegarLoop]: Path program histogram: [4, 2, 2, 1, 1, 1, 1, 1] [2022-12-11 23:39:55,151 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-11 23:39:55,151 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-11 23:39:55,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.12 11:39:55 BasicIcfg [2022-12-11 23:39:55,249 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-11 23:39:55,250 INFO L158 Benchmark]: Toolchain (without parser) took 103883.39ms. Allocated memory was 208.7MB in the beginning and 7.6GB in the end (delta: 7.4GB). Free memory was 183.8MB in the beginning and 4.7GB in the end (delta: -4.5GB). Peak memory consumption was 2.9GB. Max. memory is 8.0GB. [2022-12-11 23:39:55,250 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 208.7MB. Free memory is still 185.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-11 23:39:55,250 INFO L158 Benchmark]: CACSL2BoogieTranslator took 452.83ms. Allocated memory is still 208.7MB. Free memory was 183.8MB in the beginning and 155.5MB in the end (delta: 28.3MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. [2022-12-11 23:39:55,250 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.02ms. Allocated memory is still 208.7MB. Free memory was 154.9MB in the beginning and 152.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 23:39:55,250 INFO L158 Benchmark]: Boogie Preprocessor took 37.77ms. Allocated memory is still 208.7MB. Free memory was 152.8MB in the beginning and 150.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 23:39:55,250 INFO L158 Benchmark]: RCFGBuilder took 575.30ms. Allocated memory is still 208.7MB. Free memory was 150.7MB in the beginning and 112.5MB in the end (delta: 38.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-12-11 23:39:55,251 INFO L158 Benchmark]: TraceAbstraction took 102765.86ms. Allocated memory was 208.7MB in the beginning and 7.6GB in the end (delta: 7.4GB). Free memory was 111.4MB in the beginning and 4.7GB in the end (delta: -4.6GB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. [2022-12-11 23:39:55,251 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 208.7MB. Free memory is still 185.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 452.83ms. Allocated memory is still 208.7MB. Free memory was 183.8MB in the beginning and 155.5MB in the end (delta: 28.3MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 32.02ms. Allocated memory is still 208.7MB. Free memory was 154.9MB in the beginning and 152.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 37.77ms. Allocated memory is still 208.7MB. Free memory was 152.8MB in the beginning and 150.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 575.30ms. Allocated memory is still 208.7MB. Free memory was 150.7MB in the beginning and 112.5MB in the end (delta: 38.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 102765.86ms. Allocated memory was 208.7MB in the beginning and 7.6GB in the end (delta: 7.4GB). Free memory was 111.4MB in the beginning and 4.7GB in the end (delta: -4.6GB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - 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_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L722] 0 int b = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0] [L723] 0 _Bool b$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0] [L724] 0 int b$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0] [L725] 0 _Bool b$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0] [L726] 0 _Bool b$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0] [L727] 0 _Bool b$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0] [L728] 0 _Bool b$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0] [L729] 0 _Bool b$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0] [L730] 0 _Bool b$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0] [L731] 0 _Bool b$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0] [L732] 0 _Bool b$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0] [L733] 0 _Bool b$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0] [L734] 0 _Bool b$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0] [L735] 0 _Bool b$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0] [L736] 0 int *b$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}] [L737] 0 int b$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0] [L738] 0 _Bool b$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0] [L739] 0 int b$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0] [L740] 0 _Bool b$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0] [L741] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0] [L742] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L744] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L746] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L748] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L749] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L750] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] 0 pthread_t t1129; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1129={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L872] FCALL, FORK 0 pthread_create(&t1129, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1129, ((void *)0), P0, ((void *)0))=-3, t1129={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L754] 1 b$w_buff1 = b$w_buff0 [L755] 1 b$w_buff0 = 1 [L756] 1 b$w_buff1_used = b$w_buff0_used [L757] 1 b$w_buff0_used = (_Bool)1 [L758] CALL 1 __VERIFIER_assert(!(b$w_buff1_used && b$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L758] RET 1 __VERIFIER_assert(!(b$w_buff1_used && b$w_buff0_used)) [L759] 1 b$r_buff1_thd0 = b$r_buff0_thd0 [L760] 1 b$r_buff1_thd1 = b$r_buff0_thd1 [L761] 1 b$r_buff1_thd2 = b$r_buff0_thd2 [L762] 1 b$r_buff1_thd3 = b$r_buff0_thd3 [L763] 1 b$r_buff1_thd4 = b$r_buff0_thd4 [L764] 1 b$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L873] 0 pthread_t t1130; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1129={5:0}, t1130={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L874] FCALL, FORK 0 pthread_create(&t1130, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1130, ((void *)0), P1, ((void *)0))=-2, t1129={5:0}, t1130={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L875] 0 pthread_t t1131; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1129={5:0}, t1130={6:0}, t1131={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L767] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L876] FCALL, FORK 0 pthread_create(&t1131, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1131, ((void *)0), P2, ((void *)0))=-1, t1129={5:0}, t1130={6:0}, t1131={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L877] 0 pthread_t t1132; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1129={5:0}, t1130={6:0}, t1131={7:0}, t1132={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L878] FCALL, FORK 0 pthread_create(&t1132, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1132, ((void *)0), P3, ((void *)0))=0, t1129={5:0}, t1130={6:0}, t1131={7:0}, t1132={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L784] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L787] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L790] 2 b = b$w_buff0_used && b$r_buff0_thd2 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd2 ? b$w_buff1 : b) [L791] 2 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$w_buff0_used [L792] 2 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$w_buff1_used [L793] 2 b$r_buff0_thd2 = b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$r_buff0_thd2 [L794] 2 b$r_buff1_thd2 = b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L804] 3 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L807] 3 z = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L810] 3 b = b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd3 ? b$w_buff1 : b) [L811] 3 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used [L812] 3 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$w_buff1_used [L813] 3 b$r_buff0_thd3 = b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3 [L814] 3 b$r_buff1_thd3 = b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$r_buff1_thd3 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L824] 4 z = 2 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L827] 4 a = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L830] 4 __unbuffered_p3_EAX = a VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L833] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L834] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L835] 4 b$flush_delayed = weak$$choice2 [L836] 4 b$mem_tmp = b [L837] 4 b = !b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b : (b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff0 : b$w_buff1) [L838] 4 b$w_buff0 = weak$$choice2 ? b$w_buff0 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff0 : (b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff0 : b$w_buff0)) [L839] 4 b$w_buff1 = weak$$choice2 ? b$w_buff1 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff1 : (b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff1 : b$w_buff1)) [L840] 4 b$w_buff0_used = weak$$choice2 ? b$w_buff0_used : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff0_used : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$w_buff0_used)) [L841] 4 b$w_buff1_used = weak$$choice2 ? b$w_buff1_used : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff1_used : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L842] 4 b$r_buff0_thd4 = weak$$choice2 ? b$r_buff0_thd4 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$r_buff0_thd4 : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$r_buff0_thd4)) [L843] 4 b$r_buff1_thd4 = weak$$choice2 ? b$r_buff1_thd4 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$r_buff1_thd4 : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L844] 4 __unbuffered_p3_EBX = b [L845] 4 b = b$flush_delayed ? b$mem_tmp : b [L846] 4 b$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L849] 4 b = b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd4 ? b$w_buff1 : b) [L850] 4 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$w_buff0_used [L851] 4 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd4 || b$w_buff1_used && b$r_buff1_thd4 ? (_Bool)0 : b$w_buff1_used [L852] 4 b$r_buff0_thd4 = b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$r_buff0_thd4 [L853] 4 b$r_buff1_thd4 = b$w_buff0_used && b$r_buff0_thd4 || b$w_buff1_used && b$r_buff1_thd4 ? (_Bool)0 : b$r_buff1_thd4 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L770] 1 b = b$w_buff0_used && b$r_buff0_thd1 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd1 ? b$w_buff1 : b) [L771] 1 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$w_buff0_used [L772] 1 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$w_buff1_used [L773] 1 b$r_buff0_thd1 = b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$r_buff0_thd1 [L774] 1 b$r_buff1_thd1 = b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$r_buff1_thd1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L817] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L856] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L880] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=1, main$tmp_guard1=0, t1129={5:0}, t1130={6:0}, t1131={7:0}, t1132={3:0}, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L882] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L882] RET 0 assume_abort_if_not(main$tmp_guard0) [L884] 0 b = b$w_buff0_used && b$r_buff0_thd0 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd0 ? b$w_buff1 : b) [L885] 0 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$w_buff0_used [L886] 0 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$w_buff1_used [L887] 0 b$r_buff0_thd0 = b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$r_buff0_thd0 [L888] 0 b$r_buff1_thd0 = b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=1, main$tmp_guard1=0, t1129={5:0}, t1130={6:0}, t1131={7:0}, t1132={3:0}, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L891] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=1, main$tmp_guard1=0, t1129={5:0}, t1130={6:0}, t1131={7:0}, t1132={3:0}, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L893] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=1, z=2] - 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: 874]: 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: 876]: 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: 872]: 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: 878]: 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, 171 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 1.6s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 102.6s, OverallIterations: 13, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 94.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1176 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1176 mSDsluCounter, 1106 SdHoareTripleChecker+Invalid, 2.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 914 mSDsCounter, 101 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2707 IncrementalHoareTripleChecker+Invalid, 2808 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 101 mSolverCounterUnsat, 192 mSDtfsCounter, 2707 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 187 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 391 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=39094occurred in iteration=11, InterpolantAutomatonStates: 140, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 12 MinimizatonAttempts, 76666 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 5.2s InterpolantComputationTime, 1206 NumberOfCodeBlocks, 1206 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1090 ConstructedInterpolants, 0 QuantifiedInterpolants, 7038 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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! [2022-12-11 23:39:55,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...